201944484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 108

約数和(自身を含む): 597542400

約数和(自身を除く): 395597916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 239, 252, 294, 441, 478, 479, 588, 717, 882, 956, 958, 1434, 1437, 1673, 1764, 1916, 2151, 2868, 2874, 3346, 3353, 4302, 4311, 5019, 5748, 6692, 6706, 8604, 8622, 10038, 10059, 11711, 13412, 15057, 17244, 20076, 20118, 23422, 23471, 30114, 30177, 35133, 40236, 46844, 46942, 60228, 60354, 70266, 70413, 93884, 105399, 114481, 120708, 140532, 140826, 210798, 211239, 228962, 281652, 343443, 421596, 422478, 457924, 686886, 801367, 844956, 1030329, 1373772, 1602734, 2060658, 2404101, 3205468, 4121316, 4808202, 5609569, 7212303, 9616404, 11219138, 14424606, 16828707, 22438276, 28849212, 33657414, 50486121, 67314828, 100972242, 201944484]

約数ペア:

[(1, 201944484), (2, 100972242), (3, 67314828), (4, 50486121), (6, 33657414), (7, 28849212), (9, 22438276), (12, 16828707), (14, 14424606), (18, 11219138), (21, 9616404), (28, 7212303), (36, 5609569), (42, 4808202), (49, 4121316), (63, 3205468), (84, 2404101), (98, 2060658), (126, 1602734), (147, 1373772), (196, 1030329), (239, 844956), (252, 801367), (294, 686886), (441, 457924), (478, 422478), (479, 421596), (588, 343443), (717, 281652), (882, 228962), (956, 211239), (958, 210798), (1434, 140826), (1437, 140532), (1673, 120708), (1764, 114481), (1916, 105399), (2151, 93884), (2868, 70413), (2874, 70266), (3346, 60354), (3353, 60228), (4302, 46942), (4311, 46844), (5019, 40236), (5748, 35133), (6692, 30177), (6706, 30114), (8604, 23471), (8622, 23422), (10038, 20118), (10059, 20076), (11711, 17244), (13412, 15057)]