199951328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 414771840

約数和(自身を除く): 214820512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 107, 184, 214, 368, 428, 736, 856, 1712, 2461, 2539, 3424, 4922, 5078, 9844, 10156, 19688, 20312, 39376, 40624, 58397, 78752, 81248, 116794, 233588, 271673, 467176, 543346, 934352, 1086692, 1868704, 2173384, 4346768, 6248479, 8693536, 12496958, 24993916, 49987832, 99975664, 199951328]

約数ペア:

[(1, 199951328), (2, 99975664), (4, 49987832), (8, 24993916), (16, 12496958), (23, 8693536), (32, 6248479), (46, 4346768), (92, 2173384), (107, 1868704), (184, 1086692), (214, 934352), (368, 543346), (428, 467176), (736, 271673), (856, 233588), (1712, 116794), (2461, 81248), (2539, 78752), (3424, 58397), (4922, 40624), (5078, 39376), (9844, 20312), (10156, 19688)]