201278610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 571753728

約数和(自身を除く): 370475118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 710, 923, 1065, 1170, 1278, 1846, 2130, 2423, 2769, 3195, 4615, 4846, 5538, 6390, 7269, 8307, 9230, 12115, 13845, 14538, 16614, 21807, 24230, 27690, 31499, 36345, 41535, 43614, 62998, 72690, 83070, 94497, 109035, 157495, 172033, 188994, 218070, 283491, 314990, 344066, 472485, 516099, 566982, 860165, 944970, 1032198, 1417455, 1548297, 1720330, 2236429, 2580495, 2834910, 3096594, 4472858, 5160990, 6709287, 7741485, 11182145, 13418574, 15482970, 20127861, 22364290, 33546435, 40255722, 67092870, 100639305, 201278610]

約数ペア:

[(1, 201278610), (2, 100639305), (3, 67092870), (5, 40255722), (6, 33546435), (9, 22364290), (10, 20127861), (13, 15482970), (15, 13418574), (18, 11182145), (26, 7741485), (30, 6709287), (39, 5160990), (45, 4472858), (65, 3096594), (71, 2834910), (78, 2580495), (90, 2236429), (117, 1720330), (130, 1548297), (142, 1417455), (195, 1032198), (213, 944970), (234, 860165), (355, 566982), (390, 516099), (426, 472485), (585, 344066), (639, 314990), (710, 283491), (923, 218070), (1065, 188994), (1170, 172033), (1278, 157495), (1846, 109035), (2130, 94497), (2423, 83070), (2769, 72690), (3195, 62998), (4615, 43614), (4846, 41535), (5538, 36345), (6390, 31499), (7269, 27690), (8307, 24230), (9230, 21807), (12115, 16614), (13845, 14538)]