201808854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 320738346

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 29, 39, 46, 54, 58, 69, 78, 87, 117, 138, 174, 207, 234, 261, 299, 351, 377, 414, 431, 522, 598, 621, 667, 702, 754, 783, 862, 897, 1131, 1242, 1293, 1334, 1566, 1794, 2001, 2262, 2586, 2691, 3393, 3879, 4002, 5382, 5603, 6003, 6786, 7758, 8073, 8671, 9913, 10179, 11206, 11637, 12006, 12499, 16146, 16809, 17342, 18009, 19826, 20358, 23274, 24998, 26013, 29739, 33618, 36018, 37497, 50427, 52026, 59478, 74994, 78039, 89217, 100854, 112491, 128869, 151281, 156078, 162487, 178434, 224982, 234117, 257738, 267651, 287477, 302562, 324974, 337473, 386607, 468234, 487461, 535302, 574954, 674946, 773214, 862431, 974922, 1159821, 1462383, 1724862, 2319642, 2587293, 2924766, 3479463, 3737201, 4387149, 5174586, 6958926, 7474402, 7761879, 8774298, 11211603, 15523758, 22423206, 33634809, 67269618, 100904427, 201808854]

約数ペア:

[(1, 201808854), (2, 100904427), (3, 67269618), (6, 33634809), (9, 22423206), (13, 15523758), (18, 11211603), (23, 8774298), (26, 7761879), (27, 7474402), (29, 6958926), (39, 5174586), (46, 4387149), (54, 3737201), (58, 3479463), (69, 2924766), (78, 2587293), (87, 2319642), (117, 1724862), (138, 1462383), (174, 1159821), (207, 974922), (234, 862431), (261, 773214), (299, 674946), (351, 574954), (377, 535302), (414, 487461), (431, 468234), (522, 386607), (598, 337473), (621, 324974), (667, 302562), (702, 287477), (754, 267651), (783, 257738), (862, 234117), (897, 224982), (1131, 178434), (1242, 162487), (1293, 156078), (1334, 151281), (1566, 128869), (1794, 112491), (2001, 100854), (2262, 89217), (2586, 78039), (2691, 74994), (3393, 59478), (3879, 52026), (4002, 50427), (5382, 37497), (5603, 36018), (6003, 33618), (6786, 29739), (7758, 26013), (8073, 24998), (8671, 23274), (9913, 20358), (10179, 19826), (11206, 18009), (11637, 17342), (12006, 16809), (12499, 16146)]