201963844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 384148800

約数和(自身を除く): 182184956

約数列:

[1, 2, 4, 19, 38, 59, 73, 76, 118, 146, 236, 292, 617, 1121, 1234, 1387, 2242, 2468, 2774, 4307, 4484, 5548, 8614, 11723, 17228, 23446, 36403, 45041, 46892, 72806, 81833, 90082, 145612, 163666, 180164, 327332, 691657, 855779, 1383314, 1711558, 2657419, 2766628, 3423116, 5314838, 10629676, 50490961, 100981922, 201963844]

約数ペア:

[(1, 201963844), (2, 100981922), (4, 50490961), (19, 10629676), (38, 5314838), (59, 3423116), (73, 2766628), (76, 2657419), (118, 1711558), (146, 1383314), (236, 855779), (292, 691657), (617, 327332), (1121, 180164), (1234, 163666), (1387, 145612), (2242, 90082), (2468, 81833), (2774, 72806), (4307, 46892), (4484, 45041), (5548, 36403), (8614, 23446), (11723, 17228)]