201893298736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{407042941}}^1$

素因数の和:407042980

約数の個数: 20

約数和(自身を含む): 403786598464

約数和(自身を除く): 201893299728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 407042941, 814085882, 1628171764, 3256343528, 6512687056, 12618331171, 25236662342, 50473324684, 100946649368, 201893298736]

約数ペア:

[(1, 201893298736), (2, 100946649368), (4, 50473324684), (8, 25236662342), (16, 12618331171), (31, 6512687056), (62, 3256343528), (124, 1628171764), (248, 814085882), (496, 407042941)]