201678064

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 477112320

約数和(自身を除く): 275434256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 2003, 3248, 3472, 3596, 4006, 6293, 7192, 8012, 12586, 14021, 14384, 16024, 25172, 28042, 32048, 50344, 56084, 58087, 62093, 100688, 112168, 116174, 124186, 224336, 232348, 248372, 406609, 434651, 464696, 496744, 813218, 869302, 929392, 993488, 1626436, 1738604, 1800697, 3252872, 3477208, 3601394, 6505744, 6954416, 7202788, 12604879, 14405576, 25209758, 28811152, 50419516, 100839032, 201678064]

約数ペア:

[(1, 201678064), (2, 100839032), (4, 50419516), (7, 28811152), (8, 25209758), (14, 14405576), (16, 12604879), (28, 7202788), (29, 6954416), (31, 6505744), (56, 3601394), (58, 3477208), (62, 3252872), (112, 1800697), (116, 1738604), (124, 1626436), (203, 993488), (217, 929392), (232, 869302), (248, 813218), (406, 496744), (434, 464696), (464, 434651), (496, 406609), (812, 248372), (868, 232348), (899, 224336), (1624, 124186), (1736, 116174), (1798, 112168), (2003, 100688), (3248, 62093), (3472, 58087), (3596, 56084), (4006, 50344), (6293, 32048), (7192, 28042), (8012, 25172), (12586, 16024), (14021, 14384)]