201788424

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90407}}^1$

素因数の和:90450

約数の個数: 48

約数和(自身を含む): 564145920

約数和(自身を除く): 362357496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1627326, 2169768, 2802617, 3254652, 5605234, 6509304, 8407851, 11210468, 16815702, 22420936, 25223553, 33631404, 50447106, 67262808, 100894212, 201788424]

約数ペア:

[(1, 201788424), (2, 100894212), (3, 67262808), (4, 50447106), (6, 33631404), (8, 25223553), (9, 22420936), (12, 16815702), (18, 11210468), (24, 8407851), (31, 6509304), (36, 5605234), (62, 3254652), (72, 2802617), (93, 2169768), (124, 1627326), (186, 1084884), (248, 813663), (279, 723256), (372, 542442), (558, 361628), (744, 271221), (1116, 180814), (2232, 90407)]