204489168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{327707}}^1$

素因数の和:327731

約数の個数: 40

約数和(自身を含む): 568901088

約数和(自身を除く): 364411920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 327707, 655414, 983121, 1310828, 1966242, 2621656, 3932484, 4260191, 5243312, 7864968, 8520382, 12780573, 15729936, 17040764, 25561146, 34081528, 51122292, 68163056, 102244584, 204489168]

約数ペア:

[(1, 204489168), (2, 102244584), (3, 68163056), (4, 51122292), (6, 34081528), (8, 25561146), (12, 17040764), (13, 15729936), (16, 12780573), (24, 8520382), (26, 7864968), (39, 5243312), (48, 4260191), (52, 3932484), (78, 2621656), (104, 1966242), (156, 1310828), (208, 983121), (312, 655414), (624, 327707)]