201216239648

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{28197343}}^1$

素因数の和:28197576

約数の個数: 24

約数和(自身を含む): 397920918528

約数和(自身を除く): 196704678880

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 28197343, 56394686, 112789372, 225578744, 451157488, 902314976, 6288007489, 12576014978, 25152029956, 50304059912, 100608119824, 201216239648]

約数ペア:

[(1, 201216239648), (2, 100608119824), (4, 50304059912), (8, 25152029956), (16, 12576014978), (32, 6288007489), (223, 902314976), (446, 451157488), (892, 225578744), (1784, 112789372), (3568, 56394686), (7136, 28197343)]