201696540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108439}}^1$

素因数の和:108482

約数の個数: 48

約数和(自身を含む): 582973440

約数和(自身を除く): 381276900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108439, 216878, 325317, 433756, 542195, 650634, 1084390, 1301268, 1626585, 2168780, 3253170, 3361609, 6506340, 6723218, 10084827, 13446436, 16808045, 20169654, 33616090, 40339308, 50424135, 67232180, 100848270, 201696540]

約数ペア:

[(1, 201696540), (2, 100848270), (3, 67232180), (4, 50424135), (5, 40339308), (6, 33616090), (10, 20169654), (12, 16808045), (15, 13446436), (20, 10084827), (30, 6723218), (31, 6506340), (60, 3361609), (62, 3253170), (93, 2168780), (124, 1626585), (155, 1301268), (186, 1084390), (310, 650634), (372, 542195), (465, 433756), (620, 325317), (930, 216878), (1860, 108439)]