201897542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 425502720

約数和(自身を除く): 223605178

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 49, 77, 98, 119, 154, 161, 187, 238, 253, 322, 374, 391, 479, 506, 539, 782, 833, 958, 1078, 1127, 1309, 1666, 1771, 2254, 2618, 2737, 3353, 3542, 4301, 5269, 5474, 6706, 8143, 8602, 9163, 10538, 11017, 12397, 16286, 18326, 19159, 22034, 23471, 24794, 30107, 36883, 38318, 46942, 57001, 60214, 73766, 77119, 89573, 114002, 121187, 154238, 179146, 187289, 210749, 242374, 258181, 374578, 399007, 421498, 516362, 539833, 627011, 798014, 848309, 1079666, 1254022, 1311023, 1696618, 2060179, 2622046, 4120358, 4389077, 5938163, 8778154, 9177161, 11876326, 14421253, 18354322, 28842506, 100948771, 201897542]

約数ペア:

[(1, 201897542), (2, 100948771), (7, 28842506), (11, 18354322), (14, 14421253), (17, 11876326), (22, 9177161), (23, 8778154), (34, 5938163), (46, 4389077), (49, 4120358), (77, 2622046), (98, 2060179), (119, 1696618), (154, 1311023), (161, 1254022), (187, 1079666), (238, 848309), (253, 798014), (322, 627011), (374, 539833), (391, 516362), (479, 421498), (506, 399007), (539, 374578), (782, 258181), (833, 242374), (958, 210749), (1078, 187289), (1127, 179146), (1309, 154238), (1666, 121187), (1771, 114002), (2254, 89573), (2618, 77119), (2737, 73766), (3353, 60214), (3542, 57001), (4301, 46942), (5269, 38318), (5474, 36883), (6706, 30107), (8143, 24794), (8602, 23471), (9163, 22034), (10538, 19159), (11017, 18326), (12397, 16286)]