222692392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 475372800

約数和(自身を除く): 252680408

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 116, 188, 232, 376, 377, 611, 754, 1222, 1363, 1508, 1571, 2444, 2726, 3016, 3142, 4888, 5452, 6284, 10904, 12568, 17719, 20423, 35438, 40846, 45559, 70876, 73837, 81692, 91118, 141752, 147674, 163384, 182236, 295348, 364472, 590696, 592267, 959881, 1184534, 1919762, 2141273, 2369068, 3839524, 4282546, 4738136, 7679048, 8565092, 17130184, 27836549, 55673098, 111346196, 222692392]

約数ペア:

[(1, 222692392), (2, 111346196), (4, 55673098), (8, 27836549), (13, 17130184), (26, 8565092), (29, 7679048), (47, 4738136), (52, 4282546), (58, 3839524), (94, 2369068), (104, 2141273), (116, 1919762), (188, 1184534), (232, 959881), (376, 592267), (377, 590696), (611, 364472), (754, 295348), (1222, 182236), (1363, 163384), (1508, 147674), (1571, 141752), (2444, 91118), (2726, 81692), (3016, 73837), (3142, 70876), (4888, 45559), (5452, 40846), (6284, 35438), (10904, 20423), (12568, 17719)]