209509632

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 144

約数和(自身を含む): 656369280

約数和(自身を除く): 446859648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1783, 1836, 2176, 2304, 2448, 3264, 3456, 3566, 3672, 4352, 4896, 5349, 6528, 6912, 7132, 7344, 9792, 10698, 13056, 14264, 14688, 16047, 19584, 21396, 28528, 29376, 30311, 32094, 39168, 42792, 48141, 57056, 58752, 60622, 64188, 85584, 90933, 96282, 114112, 117504, 121244, 128376, 171168, 181866, 192564, 228224, 242488, 256752, 272799, 342336, 363732, 385128, 456448, 484976, 513504, 545598, 684672, 727464, 770256, 818397, 969952, 1027008, 1091196, 1369344, 1454928, 1540512, 1636794, 1939904, 2054016, 2182392, 2909856, 3081024, 3273588, 3879808, 4108032, 4364784, 5819712, 6162048, 6547176, 7759616, 8729568, 11639424, 12324096, 13094352, 17459136, 23278848, 26188704, 34918272, 52377408, 69836544, 104754816, 209509632]

約数ペア:

[(1, 209509632), (2, 104754816), (3, 69836544), (4, 52377408), (6, 34918272), (8, 26188704), (9, 23278848), (12, 17459136), (16, 13094352), (17, 12324096), (18, 11639424), (24, 8729568), (27, 7759616), (32, 6547176), (34, 6162048), (36, 5819712), (48, 4364784), (51, 4108032), (54, 3879808), (64, 3273588), (68, 3081024), (72, 2909856), (96, 2182392), (102, 2054016), (108, 1939904), (128, 1636794), (136, 1540512), (144, 1454928), (153, 1369344), (192, 1091196), (204, 1027008), (216, 969952), (256, 818397), (272, 770256), (288, 727464), (306, 684672), (384, 545598), (408, 513504), (432, 484976), (459, 456448), (544, 385128), (576, 363732), (612, 342336), (768, 272799), (816, 256752), (864, 242488), (918, 228224), (1088, 192564), (1152, 181866), (1224, 171168), (1632, 128376), (1728, 121244), (1783, 117504), (1836, 114112), (2176, 96282), (2304, 90933), (2448, 85584), (3264, 64188), (3456, 60622), (3566, 58752), (3672, 57056), (4352, 48141), (4896, 42792), (5349, 39168), (6528, 32094), (6912, 30311), (7132, 29376), (7344, 28528), (9792, 21396), (10698, 19584), (13056, 16047), (14264, 14688)]