201475924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 406362880

約数和(自身を除く): 204886956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 793, 988, 1159, 1586, 2318, 3172, 3343, 4636, 6686, 13372, 15067, 30134, 43459, 60268, 63517, 86918, 127034, 173836, 203923, 254068, 407846, 815692, 825721, 1651442, 2650999, 3302884, 3874537, 5301998, 7749074, 10603996, 15498148, 50368981, 100737962, 201475924]

約数ペア:

[(1, 201475924), (2, 100737962), (4, 50368981), (13, 15498148), (19, 10603996), (26, 7749074), (38, 5301998), (52, 3874537), (61, 3302884), (76, 2650999), (122, 1651442), (244, 825721), (247, 815692), (494, 407846), (793, 254068), (988, 203923), (1159, 173836), (1586, 127034), (2318, 86918), (3172, 63517), (3343, 60268), (4636, 43459), (6686, 30134), (13372, 15067)]