202458224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665981}}^1$

素因数の和:666008

約数の個数: 20

約数和(自身を含む): 412908840

約数和(自身を除く): 210450616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665981, 1331962, 2663924, 5327848, 10655696, 12653639, 25307278, 50614556, 101229112, 202458224]

約数ペア:

[(1, 202458224), (2, 101229112), (4, 50614556), (8, 25307278), (16, 12653639), (19, 10655696), (38, 5327848), (76, 2663924), (152, 1331962), (304, 665981)]