202185930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396443}}^1$

素因数の和:396470

約数の個数: 32

約数和(自身を含む): 513791424

約数和(自身を除く): 311605494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396443, 792886, 1189329, 1982215, 2378658, 3964430, 5946645, 6739531, 11893290, 13479062, 20218593, 33697655, 40437186, 67395310, 101092965, 202185930]

約数ペア:

[(1, 202185930), (2, 101092965), (3, 67395310), (5, 40437186), (6, 33697655), (10, 20218593), (15, 13479062), (17, 11893290), (30, 6739531), (34, 5946645), (51, 3964430), (85, 2378658), (102, 1982215), (170, 1189329), (255, 792886), (510, 396443)]