201722674016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{370813739}}^1$

素因数の和:370813766

約数の個数: 24

約数和(自身を含む): 420502781160

約数和(自身を除く): 218780107144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 370813739, 741627478, 1483254956, 2966509912, 5933019824, 6303833563, 11866039648, 12607667126, 25215334252, 50430668504, 100861337008, 201722674016]

約数ペア:

[(1, 201722674016), (2, 100861337008), (4, 50430668504), (8, 25215334252), (16, 12607667126), (17, 11866039648), (32, 6303833563), (34, 5933019824), (68, 2966509912), (136, 1483254956), (272, 741627478), (544, 370813739)]