201500222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 390113280

約数和(自身を除く): 188613058

約数列:

[1, 2, 7, 11, 14, 22, 59, 67, 77, 118, 134, 154, 331, 413, 469, 649, 662, 737, 826, 938, 1298, 1474, 2317, 3641, 3953, 4543, 4634, 5159, 7282, 7906, 9086, 10318, 19529, 22177, 25487, 27671, 39058, 43483, 44354, 50974, 55342, 86966, 136703, 155239, 214819, 243947, 273406, 304381, 310478, 429638, 487894, 608762, 1308443, 1503733, 1707629, 2616886, 3007466, 3415258, 9159101, 14392873, 18318202, 28785746, 100750111, 201500222]

約数ペア:

[(1, 201500222), (2, 100750111), (7, 28785746), (11, 18318202), (14, 14392873), (22, 9159101), (59, 3415258), (67, 3007466), (77, 2616886), (118, 1707629), (134, 1503733), (154, 1308443), (331, 608762), (413, 487894), (469, 429638), (649, 310478), (662, 304381), (737, 273406), (826, 243947), (938, 214819), (1298, 155239), (1474, 136703), (2317, 86966), (3641, 55342), (3953, 50974), (4543, 44354), (4634, 43483), (5159, 39058), (7282, 27671), (7906, 25487), (9086, 22177), (10318, 19529)]