201143190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 500631552

約数和(自身を除く): 299488362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 313, 465, 626, 691, 930, 939, 1382, 1565, 1878, 2073, 3130, 3455, 4146, 4695, 6910, 9390, 9703, 10365, 19406, 20730, 21421, 29109, 42842, 48515, 58218, 64263, 97030, 107105, 128526, 145545, 214210, 216283, 291090, 321315, 432566, 642630, 648849, 1081415, 1297698, 2162830, 3244245, 6488490, 6704773, 13409546, 20114319, 33523865, 40228638, 67047730, 100571595, 201143190]

約数ペア:

[(1, 201143190), (2, 100571595), (3, 67047730), (5, 40228638), (6, 33523865), (10, 20114319), (15, 13409546), (30, 6704773), (31, 6488490), (62, 3244245), (93, 2162830), (155, 1297698), (186, 1081415), (310, 648849), (313, 642630), (465, 432566), (626, 321315), (691, 291090), (930, 216283), (939, 214210), (1382, 145545), (1565, 128526), (1878, 107105), (2073, 97030), (3130, 64263), (3455, 58218), (4146, 48515), (4695, 42842), (6910, 29109), (9390, 21421), (9703, 20730), (10365, 19406)]