202355370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321199}}^1$

素因数の和:321219

約数の個数: 48

約数和(自身を含む): 601286400

約数和(自身を除く): 398931030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321199, 642398, 963597, 1605995, 1927194, 2248393, 2890791, 3211990, 4496786, 4817985, 5781582, 6745179, 9635970, 11241965, 13490358, 14453955, 20235537, 22483930, 28907910, 33725895, 40471074, 67451790, 101177685, 202355370]

約数ペア:

[(1, 202355370), (2, 101177685), (3, 67451790), (5, 40471074), (6, 33725895), (7, 28907910), (9, 22483930), (10, 20235537), (14, 14453955), (15, 13490358), (18, 11241965), (21, 9635970), (30, 6745179), (35, 5781582), (42, 4817985), (45, 4496786), (63, 3211990), (70, 2890791), (90, 2248393), (105, 1927194), (126, 1605995), (210, 963597), (315, 642398), (630, 321199)]