203373390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10103}}^1$

素因数の和:10185

約数の個数: 64

約数和(自身を含む): 541251072

約数和(自身を除く): 337877682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4026, 6710, 10065, 10103, 20130, 20206, 30309, 50515, 60618, 101030, 111133, 151545, 222266, 303090, 333399, 555665, 616283, 666798, 1111330, 1232566, 1666995, 1848849, 3081415, 3333990, 3697698, 6162830, 6779113, 9244245, 13558226, 18488490, 20337339, 33895565, 40674678, 67791130, 101686695, 203373390]

約数ペア:

[(1, 203373390), (2, 101686695), (3, 67791130), (5, 40674678), (6, 33895565), (10, 20337339), (11, 18488490), (15, 13558226), (22, 9244245), (30, 6779113), (33, 6162830), (55, 3697698), (61, 3333990), (66, 3081415), (110, 1848849), (122, 1666995), (165, 1232566), (183, 1111330), (305, 666798), (330, 616283), (366, 555665), (610, 333399), (671, 303090), (915, 222266), (1342, 151545), (1830, 111133), (2013, 101030), (3355, 60618), (4026, 50515), (6710, 30309), (10065, 20206), (10103, 20130)]