201803030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141121}}^1$

素因数の和:141152

約数の個数: 32

約数和(自身を含む): 426752928

約数和(自身を除く): 224949898

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141121, 282242, 705605, 1411210, 1552331, 1834573, 3104662, 3669146, 7761655, 9172865, 15523310, 18345730, 20180303, 40360606, 100901515, 201803030]

約数ペア:

[(1, 201803030), (2, 100901515), (5, 40360606), (10, 20180303), (11, 18345730), (13, 15523310), (22, 9172865), (26, 7761655), (55, 3669146), (65, 3104662), (110, 1834573), (130, 1552331), (143, 1411210), (286, 705605), (715, 282242), (1430, 141121)]