201260290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9013}}^1$

素因数の和:9067

約数の個数: 64

約数和(自身を含む): 467285760

約数和(自身を除く): 266025470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 9013, 11165, 18026, 22330, 45065, 63091, 90130, 99143, 126182, 198286, 261377, 315455, 495715, 522754, 630910, 694001, 991430, 1306885, 1388002, 1829639, 2613770, 2875147, 3470005, 3659278, 5750294, 6940010, 9148195, 14375735, 18296390, 20126029, 28751470, 40252058, 100630145, 201260290]

約数ペア:

[(1, 201260290), (2, 100630145), (5, 40252058), (7, 28751470), (10, 20126029), (11, 18296390), (14, 14375735), (22, 9148195), (29, 6940010), (35, 5750294), (55, 3659278), (58, 3470005), (70, 2875147), (77, 2613770), (110, 1829639), (145, 1388002), (154, 1306885), (203, 991430), (290, 694001), (319, 630910), (385, 522754), (406, 495715), (638, 315455), (770, 261377), (1015, 198286), (1595, 126182), (2030, 99143), (2233, 90130), (3190, 63091), (4466, 45065), (9013, 22330), (11165, 18026)]