200630872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3140

約数の個数: 64

約数和(自身を含む): 440687520

約数和(自身を除く): 240056648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1768, 1924, 2516, 3067, 3848, 5032, 6134, 8177, 12268, 16354, 24536, 32708, 39871, 52139, 65416, 79742, 104278, 113479, 159484, 208556, 226958, 318968, 417112, 453916, 677807, 907832, 1355614, 1475227, 1929143, 2711228, 2950454, 3858286, 5422456, 5900908, 7716572, 11801816, 15433144, 25078859, 50157718, 100315436, 200630872]

約数ペア:

[(1, 200630872), (2, 100315436), (4, 50157718), (8, 25078859), (13, 15433144), (17, 11801816), (26, 7716572), (34, 5900908), (37, 5422456), (52, 3858286), (68, 2950454), (74, 2711228), (104, 1929143), (136, 1475227), (148, 1355614), (221, 907832), (296, 677807), (442, 453916), (481, 417112), (629, 318968), (884, 226958), (962, 208556), (1258, 159484), (1768, 113479), (1924, 104278), (2516, 79742), (3067, 65416), (3848, 52139), (5032, 39871), (6134, 32708), (8177, 24536), (12268, 16354)]