205125418576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 444121574400

約数和(自身を除く): 238996155824

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 89, 94, 104, 178, 188, 208, 281, 356, 376, 562, 611, 712, 752, 839, 1124, 1157, 1222, 1424, 1678, 2248, 2314, 2444, 3356, 3653, 4183, 4496, 4628, 4888, 6712, 7306, 8366, 9256, 9776, 10907, 13207, 13424, 14612, 16732, 18512, 21814, 25009, 26414, 29224, 33464, 39433, 43628, 50018, 52828, 54379, 58448, 66928, 74671, 78866, 87256, 100036, 105656, 108758, 149342, 157732, 171691, 174512, 200072, 211312, 217516, 235759, 298684, 315464, 325117, 343382, 400144, 435032, 471518, 512629, 597368, 630928, 650234, 686764, 870064, 943036, 970723, 1025258, 1175423, 1194736, 1300468, 1373528, 1886072, 1941446, 2050516, 2350846, 2600936, 2747056, 3064867, 3509537, 3772144, 3882892, 4101032, 4701692, 5201872, 6129734, 7019074, 7765784, 8202064, 9403384, 11080673, 12259468, 14038148, 15280499, 15531568, 18806768, 20982551, 22161346, 24518936, 28076296, 30560998, 41965102, 44322692, 45623981, 49037872, 56152592, 61121996, 83930204, 88645384, 91247962, 122243992, 144048749, 167860408, 177290768, 182495924, 244487984, 272773163, 288097498, 335720816, 364991848, 545546326, 576194996, 729983696, 986179897, 1091092652, 1152389992, 1972359794, 2182185304, 2304779984, 3944719588, 4364370608, 7889439176, 12820338661, 15778878352, 25640677322, 51281354644, 102562709288, 205125418576]

約数ペア:

[(1, 205125418576), (2, 102562709288), (4, 51281354644), (8, 25640677322), (13, 15778878352), (16, 12820338661), (26, 7889439176), (47, 4364370608), (52, 3944719588), (89, 2304779984), (94, 2182185304), (104, 1972359794), (178, 1152389992), (188, 1091092652), (208, 986179897), (281, 729983696), (356, 576194996), (376, 545546326), (562, 364991848), (611, 335720816), (712, 288097498), (752, 272773163), (839, 244487984), (1124, 182495924), (1157, 177290768), (1222, 167860408), (1424, 144048749), (1678, 122243992), (2248, 91247962), (2314, 88645384), (2444, 83930204), (3356, 61121996), (3653, 56152592), (4183, 49037872), (4496, 45623981), (4628, 44322692), (4888, 41965102), (6712, 30560998), (7306, 28076296), (8366, 24518936), (9256, 22161346), (9776, 20982551), (10907, 18806768), (13207, 15531568), (13424, 15280499), (14612, 14038148), (16732, 12259468), (18512, 11080673), (21814, 9403384), (25009, 8202064), (26414, 7765784), (29224, 7019074), (33464, 6129734), (39433, 5201872), (43628, 4701692), (50018, 4101032), (52828, 3882892), (54379, 3772144), (58448, 3509537), (66928, 3064867), (74671, 2747056), (78866, 2600936), (87256, 2350846), (100036, 2050516), (105656, 1941446), (108758, 1886072), (149342, 1373528), (157732, 1300468), (171691, 1194736), (174512, 1175423), (200072, 1025258), (211312, 970723), (217516, 943036), (235759, 870064), (298684, 686764), (315464, 650234), (325117, 630928), (343382, 597368), (400144, 512629), (435032, 471518)]