201685944

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{19961}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 505437840

約数和(自身を除く): 303751896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 19961, 39922, 59883, 79844, 119766, 159688, 239532, 479064, 8403581, 16807162, 25210743, 33614324, 50421486, 67228648, 100842972, 201685944]

約数ペア:

[(1, 201685944), (2, 100842972), (3, 67228648), (4, 50421486), (6, 33614324), (8, 25210743), (12, 16807162), (24, 8403581), (421, 479064), (842, 239532), (1263, 159688), (1684, 119766), (2526, 79844), (3368, 59883), (5052, 39922), (10104, 19961)]