202139216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 402816480

約数和(自身を除く): 200677264

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 229, 344, 458, 688, 916, 1283, 1832, 2566, 3664, 5132, 9847, 10264, 19694, 20528, 39388, 55169, 78776, 110338, 157552, 220676, 293807, 441352, 587614, 882704, 1175228, 2350456, 4700912, 12633701, 25267402, 50534804, 101069608, 202139216]

約数ペア:

[(1, 202139216), (2, 101069608), (4, 50534804), (8, 25267402), (16, 12633701), (43, 4700912), (86, 2350456), (172, 1175228), (229, 882704), (344, 587614), (458, 441352), (688, 293807), (916, 220676), (1283, 157552), (1832, 110338), (2566, 78776), (3664, 55169), (5132, 39388), (9847, 20528), (10264, 19694)]