202038736

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 398974464

約数和(自身を除く): 196935728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 293, 568, 586, 607, 1136, 1172, 1214, 2344, 2428, 4688, 4856, 9712, 20803, 41606, 43097, 83212, 86194, 166424, 172388, 177851, 332848, 344776, 355702, 689552, 711404, 1422808, 2845616, 12627421, 25254842, 50509684, 101019368, 202038736]

約数ペア:

[(1, 202038736), (2, 101019368), (4, 50509684), (8, 25254842), (16, 12627421), (71, 2845616), (142, 1422808), (284, 711404), (293, 689552), (568, 355702), (586, 344776), (607, 332848), (1136, 177851), (1172, 172388), (1214, 166424), (2344, 86194), (2428, 83212), (4688, 43097), (4856, 41606), (9712, 20803)]