202972816

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 398585600

約数和(自身を除く): 195612784

約数列:

[1, 2, 4, 8, 16, 163, 223, 326, 349, 446, 652, 698, 892, 1304, 1396, 1784, 2608, 2792, 3568, 5584, 36349, 56887, 72698, 77827, 113774, 145396, 155654, 227548, 290792, 311308, 455096, 581584, 622616, 910192, 1245232, 12685801, 25371602, 50743204, 101486408, 202972816]

約数ペア:

[(1, 202972816), (2, 101486408), (4, 50743204), (8, 25371602), (16, 12685801), (163, 1245232), (223, 910192), (326, 622616), (349, 581584), (446, 455096), (652, 311308), (698, 290792), (892, 227548), (1304, 155654), (1396, 145396), (1784, 113774), (2608, 77827), (2792, 72698), (3568, 56887), (5584, 36349)]