201523842

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 526176000

約数和(自身を除く): 324652158

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 351, 377, 494, 513, 521, 522, 551, 702, 741, 754, 783, 1026, 1042, 1102, 1131, 1482, 1563, 1566, 1653, 2223, 2262, 3126, 3306, 3393, 4446, 4689, 4959, 6669, 6773, 6786, 7163, 9378, 9899, 9918, 10179, 13338, 13546, 14067, 14326, 14877, 15109, 19798, 20319, 20358, 21489, 28134, 29697, 29754, 30218, 40638, 42978, 45327, 59394, 60957, 64467, 89091, 90654, 121914, 128687, 128934, 135981, 178182, 182871, 193401, 196417, 257374, 267273, 271962, 287071, 365742, 386061, 386802, 392834, 407943, 534546, 574142, 589251, 772122, 815886, 861213, 1158183, 1178502, 1722426, 1767753, 2316366, 2583639, 3474549, 3535506, 3731923, 5167278, 5303259, 6949098, 7463846, 7750917, 10606518, 11195769, 15501834, 22391538, 33587307, 67174614, 100761921, 201523842]

約数ペア:

[(1, 201523842), (2, 100761921), (3, 67174614), (6, 33587307), (9, 22391538), (13, 15501834), (18, 11195769), (19, 10606518), (26, 7750917), (27, 7463846), (29, 6949098), (38, 5303259), (39, 5167278), (54, 3731923), (57, 3535506), (58, 3474549), (78, 2583639), (87, 2316366), (114, 1767753), (117, 1722426), (171, 1178502), (174, 1158183), (234, 861213), (247, 815886), (261, 772122), (342, 589251), (351, 574142), (377, 534546), (494, 407943), (513, 392834), (521, 386802), (522, 386061), (551, 365742), (702, 287071), (741, 271962), (754, 267273), (783, 257374), (1026, 196417), (1042, 193401), (1102, 182871), (1131, 178182), (1482, 135981), (1563, 128934), (1566, 128687), (1653, 121914), (2223, 90654), (2262, 89091), (3126, 64467), (3306, 60957), (3393, 59394), (4446, 45327), (4689, 42978), (4959, 40638), (6669, 30218), (6773, 29754), (6786, 29697), (7163, 28134), (9378, 21489), (9899, 20358), (9918, 20319), (10179, 19798), (13338, 15109), (13546, 14877), (14067, 14326)]