207467910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177323}}^1$

素因数の和:177349

約数の個数: 48

約数和(自身を含む): 580913424

約数和(自身を除く): 373445514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 177323, 354646, 531969, 886615, 1063938, 1595907, 1773230, 2305199, 2659845, 3191814, 4610398, 5319690, 6915597, 7979535, 11525995, 13831194, 15959070, 20746791, 23051990, 34577985, 41493582, 69155970, 103733955, 207467910]

約数ペア:

[(1, 207467910), (2, 103733955), (3, 69155970), (5, 41493582), (6, 34577985), (9, 23051990), (10, 20746791), (13, 15959070), (15, 13831194), (18, 11525995), (26, 7979535), (30, 6915597), (39, 5319690), (45, 4610398), (65, 3191814), (78, 2659845), (90, 2305199), (117, 1773230), (130, 1595907), (195, 1063938), (234, 886615), (390, 531969), (585, 354646), (1170, 177323)]