207960330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{22147}}^1$

素因数の和:22470

約数の個数: 32

約数和(自身を含む): 500721984

約数和(自身を除く): 292761654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 22147, 44294, 66441, 110735, 132882, 221470, 332205, 664410, 6932011, 13864022, 20796033, 34660055, 41592066, 69320110, 103980165, 207960330]

約数ペア:

[(1, 207960330), (2, 103980165), (3, 69320110), (5, 41592066), (6, 34660055), (10, 20796033), (15, 13864022), (30, 6932011), (313, 664410), (626, 332205), (939, 221470), (1565, 132882), (1878, 110735), (3130, 66441), (4695, 44294), (9390, 22147)]