208240344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 672235200

約数和(自身を除く): 463994856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 23, 24, 26, 34, 36, 39, 46, 51, 52, 68, 69, 72, 78, 92, 102, 104, 117, 136, 138, 153, 156, 184, 204, 207, 221, 234, 276, 299, 306, 312, 391, 408, 414, 442, 468, 552, 569, 598, 612, 663, 782, 828, 884, 897, 936, 1138, 1173, 1196, 1224, 1326, 1564, 1656, 1707, 1768, 1794, 1989, 2276, 2346, 2392, 2652, 2691, 3128, 3414, 3519, 3588, 3978, 4552, 4692, 5083, 5121, 5304, 5382, 6828, 7038, 7176, 7397, 7956, 9384, 9673, 10166, 10242, 10764, 13087, 13656, 14076, 14794, 15249, 15912, 19346, 20332, 20484, 21528, 22191, 26174, 28152, 29019, 29588, 30498, 38692, 39261, 40664, 40968, 44382, 45747, 52348, 58038, 59176, 60996, 66573, 77384, 78522, 87057, 88764, 91494, 104696, 116076, 117783, 121992, 125749, 133146, 157044, 170131, 174114, 177528, 182988, 222479, 232152, 235566, 251498, 266292, 314088, 340262, 348228, 365976, 377247, 444958, 471132, 502996, 510393, 532584, 667437, 680524, 696456, 754494, 889916, 942264, 1005992, 1020786, 1131741, 1334874, 1361048, 1508988, 1531179, 1779832, 2002311, 2041572, 2263482, 2669748, 2892227, 3017976, 3062358, 4004622, 4083144, 4526964, 5339496, 5784454, 6124716, 8009244, 8676681, 9053928, 11568908, 12249432, 16018488, 17353362, 23137816, 26030043, 34706724, 52060086, 69413448, 104120172, 208240344]

約数ペア:

[(1, 208240344), (2, 104120172), (3, 69413448), (4, 52060086), (6, 34706724), (8, 26030043), (9, 23137816), (12, 17353362), (13, 16018488), (17, 12249432), (18, 11568908), (23, 9053928), (24, 8676681), (26, 8009244), (34, 6124716), (36, 5784454), (39, 5339496), (46, 4526964), (51, 4083144), (52, 4004622), (68, 3062358), (69, 3017976), (72, 2892227), (78, 2669748), (92, 2263482), (102, 2041572), (104, 2002311), (117, 1779832), (136, 1531179), (138, 1508988), (153, 1361048), (156, 1334874), (184, 1131741), (204, 1020786), (207, 1005992), (221, 942264), (234, 889916), (276, 754494), (299, 696456), (306, 680524), (312, 667437), (391, 532584), (408, 510393), (414, 502996), (442, 471132), (468, 444958), (552, 377247), (569, 365976), (598, 348228), (612, 340262), (663, 314088), (782, 266292), (828, 251498), (884, 235566), (897, 232152), (936, 222479), (1138, 182988), (1173, 177528), (1196, 174114), (1224, 170131), (1326, 157044), (1564, 133146), (1656, 125749), (1707, 121992), (1768, 117783), (1794, 116076), (1989, 104696), (2276, 91494), (2346, 88764), (2392, 87057), (2652, 78522), (2691, 77384), (3128, 66573), (3414, 60996), (3519, 59176), (3588, 58038), (3978, 52348), (4552, 45747), (4692, 44382), (5083, 40968), (5121, 40664), (5304, 39261), (5382, 38692), (6828, 30498), (7038, 29588), (7176, 29019), (7397, 28152), (7956, 26174), (9384, 22191), (9673, 21528), (10166, 20484), (10242, 20332), (10764, 19346), (13087, 15912), (13656, 15249), (14076, 14794)]