194452528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10069}}^1$

素因数の和:10165

約数の個数: 40

約数和(自身を含む): 404572320

約数和(自身を除く): 210119792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 10069, 19312, 20138, 40276, 80552, 161104, 171173, 342346, 684692, 714899, 1369384, 1429798, 2738768, 2859596, 5719192, 11438384, 12153283, 24306566, 48613132, 97226264, 194452528]

約数ペア:

[(1, 194452528), (2, 97226264), (4, 48613132), (8, 24306566), (16, 12153283), (17, 11438384), (34, 5719192), (68, 2859596), (71, 2738768), (136, 1429798), (142, 1369384), (272, 714899), (284, 684692), (568, 342346), (1136, 171173), (1207, 161104), (2414, 80552), (4828, 40276), (9656, 20138), (10069, 19312)]