205129903744

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{93287}}^1$

素因数の和:93761

約数の個数: 64

約数和(自身を含む): 419628081600

約数和(自身を除く): 214498177856

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 419, 656, 838, 1312, 1676, 2624, 3352, 5248, 6704, 13408, 17179, 26816, 34358, 53632, 68716, 93287, 137432, 186574, 274864, 373148, 549728, 746296, 1099456, 1492592, 2198912, 2985184, 3824767, 5970368, 7649534, 11940736, 15299068, 30598136, 39087253, 61196272, 78174506, 122392544, 156349012, 244785088, 312698024, 489570176, 625396048, 1250792096, 1602577373, 2501584192, 3205154746, 5003168384, 6410309492, 12820618984, 25641237968, 51282475936, 102564951872, 205129903744]

約数ペア:

[(1, 205129903744), (2, 102564951872), (4, 51282475936), (8, 25641237968), (16, 12820618984), (32, 6410309492), (41, 5003168384), (64, 3205154746), (82, 2501584192), (128, 1602577373), (164, 1250792096), (328, 625396048), (419, 489570176), (656, 312698024), (838, 244785088), (1312, 156349012), (1676, 122392544), (2624, 78174506), (3352, 61196272), (5248, 39087253), (6704, 30598136), (13408, 15299068), (17179, 11940736), (26816, 7649534), (34358, 5970368), (53632, 3824767), (68716, 2985184), (93287, 2198912), (137432, 1492592), (186574, 1099456), (274864, 746296), (373148, 549728)]