204866172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 120

約数和(自身を含む): 622849920

約数和(自身を除く): 417983748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 252, 324, 354, 378, 413, 531, 567, 708, 756, 826, 1062, 1134, 1239, 1531, 1593, 1652, 2124, 2268, 2478, 3062, 3186, 3717, 4593, 4779, 4956, 6124, 6372, 7434, 9186, 9558, 10717, 11151, 13779, 14868, 18372, 19116, 21434, 22302, 27558, 32151, 33453, 41337, 42868, 44604, 55116, 64302, 66906, 82674, 90329, 96453, 124011, 128604, 133812, 165348, 180658, 192906, 248022, 270987, 289359, 361316, 385812, 496044, 541974, 578718, 632303, 812961, 868077, 1083948, 1157436, 1264606, 1625922, 1736154, 1896909, 2438883, 2529212, 3251844, 3472308, 3793818, 4877766, 5690727, 7316649, 7587636, 9755532, 11381454, 14633298, 17072181, 22762908, 29266596, 34144362, 51216543, 68288724, 102433086, 204866172]

約数ペア:

[(1, 204866172), (2, 102433086), (3, 68288724), (4, 51216543), (6, 34144362), (7, 29266596), (9, 22762908), (12, 17072181), (14, 14633298), (18, 11381454), (21, 9755532), (27, 7587636), (28, 7316649), (36, 5690727), (42, 4877766), (54, 3793818), (59, 3472308), (63, 3251844), (81, 2529212), (84, 2438883), (108, 1896909), (118, 1736154), (126, 1625922), (162, 1264606), (177, 1157436), (189, 1083948), (236, 868077), (252, 812961), (324, 632303), (354, 578718), (378, 541974), (413, 496044), (531, 385812), (567, 361316), (708, 289359), (756, 270987), (826, 248022), (1062, 192906), (1134, 180658), (1239, 165348), (1531, 133812), (1593, 128604), (1652, 124011), (2124, 96453), (2268, 90329), (2478, 82674), (3062, 66906), (3186, 64302), (3717, 55116), (4593, 44604), (4779, 42868), (4956, 41337), (6124, 33453), (6372, 32151), (7434, 27558), (9186, 22302), (9558, 21434), (10717, 19116), (11151, 18372), (13779, 14868)]