204977970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15083}}^1$

素因数の和:15247

約数の個数: 48

約数和(自身を含む): 536507712

約数和(自身を除く): 331529742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 15083, 30166, 45249, 75415, 90498, 135747, 150830, 226245, 271494, 452490, 678735, 1357470, 2277533, 4555066, 6832599, 11387665, 13665198, 20497797, 22775330, 34162995, 40995594, 68325990, 102488985, 204977970]

約数ペア:

[(1, 204977970), (2, 102488985), (3, 68325990), (5, 40995594), (6, 34162995), (9, 22775330), (10, 20497797), (15, 13665198), (18, 11387665), (30, 6832599), (45, 4555066), (90, 2277533), (151, 1357470), (302, 678735), (453, 452490), (755, 271494), (906, 226245), (1359, 150830), (1510, 135747), (2265, 90498), (2718, 75415), (4530, 45249), (6795, 30166), (13590, 15083)]