201469930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3299}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 376358400

約数和(自身を除く): 174888470

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 3299, 6107, 6598, 12214, 16495, 30535, 32990, 61070, 102269, 204538, 511345, 649903, 1022690, 1299806, 3249515, 6499030, 20146993, 40293986, 100734965, 201469930]

約数ペア:

[(1, 201469930), (2, 100734965), (5, 40293986), (10, 20146993), (31, 6499030), (62, 3249515), (155, 1299806), (197, 1022690), (310, 649903), (394, 511345), (985, 204538), (1970, 102269), (3299, 61070), (6107, 32990), (6598, 30535), (12214, 16495)]