205192008

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19387}}^1$

素因数の和:19416

約数の個数: 96

約数和(自身を含む): 663069600

約数和(自身を除く): 457877592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19387, 38774, 58161, 77548, 116322, 135709, 155096, 174483, 232644, 271418, 348966, 407127, 465288, 523449, 542836, 697932, 814254, 949963, 1046898, 1085672, 1221381, 1395864, 1628508, 1899926, 2093796, 2442762, 2849889, 3257016, 3664143, 3799852, 4187592, 4885524, 5699778, 7328286, 7599704, 8549667, 9771048, 11399556, 14656572, 17099334, 22799112, 25649001, 29313144, 34198668, 51298002, 68397336, 102596004, 205192008]

約数ペア:

[(1, 205192008), (2, 102596004), (3, 68397336), (4, 51298002), (6, 34198668), (7, 29313144), (8, 25649001), (9, 22799112), (12, 17099334), (14, 14656572), (18, 11399556), (21, 9771048), (24, 8549667), (27, 7599704), (28, 7328286), (36, 5699778), (42, 4885524), (49, 4187592), (54, 3799852), (56, 3664143), (63, 3257016), (72, 2849889), (84, 2442762), (98, 2093796), (108, 1899926), (126, 1628508), (147, 1395864), (168, 1221381), (189, 1085672), (196, 1046898), (216, 949963), (252, 814254), (294, 697932), (378, 542836), (392, 523449), (441, 465288), (504, 407127), (588, 348966), (756, 271418), (882, 232644), (1176, 174483), (1323, 155096), (1512, 135709), (1764, 116322), (2646, 77548), (3528, 58161), (5292, 38774), (10584, 19387)]