198273110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 440966592

約数和(自身を除く): 242693482

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 73, 98, 115, 146, 161, 230, 241, 245, 322, 365, 482, 490, 511, 730, 805, 1022, 1127, 1205, 1610, 1679, 1687, 2254, 2410, 2555, 3358, 3374, 3577, 5110, 5543, 5635, 7154, 8395, 8435, 11086, 11270, 11753, 11809, 16790, 16870, 17593, 17885, 23506, 23618, 27715, 35186, 35770, 38801, 55430, 58765, 59045, 77602, 82271, 87965, 117530, 118090, 123151, 164542, 175930, 194005, 246302, 271607, 388010, 404639, 411355, 543214, 615755, 809278, 822710, 862057, 1231510, 1358035, 1724114, 2023195, 2716070, 2832473, 4046390, 4310285, 5664946, 8620570, 14162365, 19827311, 28324730, 39654622, 99136555, 198273110]

約数ペア:

[(1, 198273110), (2, 99136555), (5, 39654622), (7, 28324730), (10, 19827311), (14, 14162365), (23, 8620570), (35, 5664946), (46, 4310285), (49, 4046390), (70, 2832473), (73, 2716070), (98, 2023195), (115, 1724114), (146, 1358035), (161, 1231510), (230, 862057), (241, 822710), (245, 809278), (322, 615755), (365, 543214), (482, 411355), (490, 404639), (511, 388010), (730, 271607), (805, 246302), (1022, 194005), (1127, 175930), (1205, 164542), (1610, 123151), (1679, 118090), (1687, 117530), (2254, 87965), (2410, 82271), (2555, 77602), (3358, 59045), (3374, 58765), (3577, 55430), (5110, 38801), (5543, 35770), (5635, 35186), (7154, 27715), (8395, 23618), (8435, 23506), (11086, 17885), (11270, 17593), (11753, 16870), (11809, 16790)]