200878636

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 423270400

約数和(自身を除く): 222391764

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 4723, 6076, 9446, 10633, 18892, 21266, 33061, 42532, 66122, 132244, 146413, 231427, 292826, 462854, 585652, 925708, 1024891, 1619989, 2049782, 3239978, 4099564, 6479956, 7174237, 14348474, 28696948, 50219659, 100439318, 200878636]

約数ペア:

[(1, 200878636), (2, 100439318), (4, 50219659), (7, 28696948), (14, 14348474), (28, 7174237), (31, 6479956), (49, 4099564), (62, 3239978), (98, 2049782), (124, 1619989), (196, 1024891), (217, 925708), (343, 585652), (434, 462854), (686, 292826), (868, 231427), (1372, 146413), (1519, 132244), (3038, 66122), (4723, 42532), (6076, 33061), (9446, 21266), (10633, 18892)]