202226648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3491}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 409192560

約数和(自身を除く): 206965912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 2228, 3491, 4456, 6982, 7241, 13964, 14482, 27928, 28964, 45383, 57928, 90766, 181532, 363064, 1944487, 3888974, 7777948, 15555896, 25278331, 50556662, 101113324, 202226648]

約数ペア:

[(1, 202226648), (2, 101113324), (4, 50556662), (8, 25278331), (13, 15555896), (26, 7777948), (52, 3888974), (104, 1944487), (557, 363064), (1114, 181532), (2228, 90766), (3491, 57928), (4456, 45383), (6982, 28964), (7241, 27928), (13964, 14482)]