202157028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8419}}^1$

素因数の和:8481

約数の個数: 72

約数和(自身を含む): 551678400

約数和(自身を除く): 349521372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 8419, 12006, 16838, 24012, 25257, 33676, 50514, 75771, 101028, 151542, 193637, 244151, 303084, 387274, 488302, 580911, 732453, 774548, 976604, 1161822, 1464906, 1742733, 2197359, 2323644, 2929812, 3485466, 4394718, 5615473, 6970932, 8789436, 11230946, 16846419, 22461892, 33692838, 50539257, 67385676, 101078514, 202157028]

約数ペア:

[(1, 202157028), (2, 101078514), (3, 67385676), (4, 50539257), (6, 33692838), (9, 22461892), (12, 16846419), (18, 11230946), (23, 8789436), (29, 6970932), (36, 5615473), (46, 4394718), (58, 3485466), (69, 2929812), (87, 2323644), (92, 2197359), (116, 1742733), (138, 1464906), (174, 1161822), (207, 976604), (261, 774548), (276, 732453), (348, 580911), (414, 488302), (522, 387274), (667, 303084), (828, 244151), (1044, 193637), (1334, 151542), (2001, 101028), (2668, 75771), (4002, 50514), (6003, 33676), (8004, 25257), (8419, 24012), (12006, 16838)]