201662955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11887}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 389450880

約数和(自身を除く): 187787925

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 11887, 16965, 35661, 59435, 106983, 154531, 178305, 344723, 463593, 534915, 772655, 1034169, 1390779, 1723615, 2317965, 3102507, 4481399, 5170845, 6953895, 13444197, 15512535, 22406995, 40332591, 67220985, 201662955]

約数ペア:

[(1, 201662955), (3, 67220985), (5, 40332591), (9, 22406995), (13, 15512535), (15, 13444197), (29, 6953895), (39, 5170845), (45, 4481399), (65, 3102507), (87, 2317965), (117, 1723615), (145, 1390779), (195, 1034169), (261, 772655), (377, 534915), (435, 463593), (585, 344723), (1131, 178305), (1305, 154531), (1885, 106983), (3393, 59435), (5655, 35661), (11887, 16965)]