205476416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{188857}}^1$

素因数の和:188886

約数の個数: 28

約数和(自身を含む): 431729388

約数和(自身を除く): 226252972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 188857, 377714, 755428, 1510856, 3021712, 3210569, 6043424, 6421138, 12086848, 12842276, 25684552, 51369104, 102738208, 205476416]

約数ペア:

[(1, 205476416), (2, 102738208), (4, 51369104), (8, 25684552), (16, 12842276), (17, 12086848), (32, 6421138), (34, 6043424), (64, 3210569), (68, 3021712), (136, 1510856), (272, 755428), (544, 377714), (1088, 188857)]