201504490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6473}}^1$

素因数の和:6774

約数の個数: 32

約数和(自身を含む): 397141056

約数和(自身を除く): 195636566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2830, 3113, 6226, 6473, 12946, 15565, 31130, 32365, 64730, 71203, 142406, 356015, 712030, 1831859, 3663718, 9159295, 18318590, 20150449, 40300898, 100752245, 201504490]

約数ペア:

[(1, 201504490), (2, 100752245), (5, 40300898), (10, 20150449), (11, 18318590), (22, 9159295), (55, 3663718), (110, 1831859), (283, 712030), (566, 356015), (1415, 142406), (2830, 71203), (3113, 64730), (6226, 32365), (6473, 31130), (12946, 15565)]