201555184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237683}}^1$

素因数の和:237744

約数の個数: 20

約数和(自身を含む): 397883016

約数和(自身を除く): 196327832

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237683, 475366, 950732, 1901464, 3802928, 12597199, 25194398, 50388796, 100777592, 201555184]

約数ペア:

[(1, 201555184), (2, 100777592), (4, 50388796), (8, 25194398), (16, 12597199), (53, 3802928), (106, 1901464), (212, 950732), (424, 475366), (848, 237683)]