204156912190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{3323}}^1$

素因数の和:4514

約数の個数: 128

約数和(自身を含む): 465000901632

約数和(自身を除く): 260843989442

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1093, 1606, 2186, 2555, 3323, 4015, 5110, 5465, 5621, 6646, 7651, 8030, 10930, 11242, 12023, 15302, 16615, 23261, 24046, 28105, 33230, 36553, 38255, 46522, 56210, 60115, 73106, 76510, 79789, 84161, 116305, 120230, 159578, 168322, 182765, 232610, 242579, 255871, 365530, 398945, 420805, 485158, 511742, 558523, 797890, 841610, 877679, 1117046, 1212895, 1279355, 1698053, 1755358, 2425790, 2558710, 2668369, 2792615, 3396106, 3632039, 4388395, 5336738, 5585230, 6143753, 7264078, 8490265, 8776790, 12287506, 13341845, 16980530, 18160195, 18678583, 25424273, 26683690, 30718765, 36320390, 37357166, 39952429, 50848546, 61437530, 79904858, 93392915, 127121365, 186785830, 199762145, 254242730, 265138847, 279667003, 399524290, 530277694, 559334006, 1325694235, 1398335015, 1855971929, 2651388470, 2796670030, 2916527317, 3711943858, 5833054634, 9279859645, 14582636585, 18559719290, 20415691219, 29165273170, 40831382438, 102078456095, 204156912190]

約数ペア:

[(1, 204156912190), (2, 102078456095), (5, 40831382438), (7, 29165273170), (10, 20415691219), (11, 18559719290), (14, 14582636585), (22, 9279859645), (35, 5833054634), (55, 3711943858), (70, 2916527317), (73, 2796670030), (77, 2651388470), (110, 1855971929), (146, 1398335015), (154, 1325694235), (365, 559334006), (385, 530277694), (511, 399524290), (730, 279667003), (770, 265138847), (803, 254242730), (1022, 199762145), (1093, 186785830), (1606, 127121365), (2186, 93392915), (2555, 79904858), (3323, 61437530), (4015, 50848546), (5110, 39952429), (5465, 37357166), (5621, 36320390), (6646, 30718765), (7651, 26683690), (8030, 25424273), (10930, 18678583), (11242, 18160195), (12023, 16980530), (15302, 13341845), (16615, 12287506), (23261, 8776790), (24046, 8490265), (28105, 7264078), (33230, 6143753), (36553, 5585230), (38255, 5336738), (46522, 4388395), (56210, 3632039), (60115, 3396106), (73106, 2792615), (76510, 2668369), (79789, 2558710), (84161, 2425790), (116305, 1755358), (120230, 1698053), (159578, 1279355), (168322, 1212895), (182765, 1117046), (232610, 877679), (242579, 841610), (255871, 797890), (365530, 558523), (398945, 511742), (420805, 485158)]