210777112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 488275200

約数和(自身を除く): 277498088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 419, 691, 728, 838, 1382, 1676, 2764, 2933, 3352, 4837, 5447, 5528, 5866, 8983, 9674, 10894, 11732, 17966, 19348, 21788, 23464, 35932, 38129, 38696, 43576, 62881, 71864, 76258, 125762, 152516, 251524, 289529, 305032, 503048, 579058, 1158116, 2026703, 2316232, 3763877, 4053406, 7527754, 8106812, 15055508, 16213624, 26347139, 30111016, 52694278, 105388556, 210777112]

約数ペア:

[(1, 210777112), (2, 105388556), (4, 52694278), (7, 30111016), (8, 26347139), (13, 16213624), (14, 15055508), (26, 8106812), (28, 7527754), (52, 4053406), (56, 3763877), (91, 2316232), (104, 2026703), (182, 1158116), (364, 579058), (419, 503048), (691, 305032), (728, 289529), (838, 251524), (1382, 152516), (1676, 125762), (2764, 76258), (2933, 71864), (3352, 62881), (4837, 43576), (5447, 38696), (5528, 38129), (5866, 35932), (8983, 23464), (9674, 21788), (10894, 19348), (11732, 17966)]