201900764260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3680291}}^1$

素因数の和:3680524

約数の個数: 48

約数和(自身を含む): 458770479552

約数和(自身を除く): 256869715292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 211, 260, 422, 844, 1055, 2110, 2743, 4220, 5486, 10972, 13715, 27430, 54860, 3680291, 7360582, 14721164, 18401455, 36802910, 47843783, 73605820, 95687566, 191375132, 239218915, 478437830, 776541401, 956875660, 1553082802, 3106165604, 3882707005, 7765414010, 10095038213, 15530828020, 20190076426, 40380152852, 50475191065, 100950382130, 201900764260]

約数ペア:

[(1, 201900764260), (2, 100950382130), (4, 50475191065), (5, 40380152852), (10, 20190076426), (13, 15530828020), (20, 10095038213), (26, 7765414010), (52, 3882707005), (65, 3106165604), (130, 1553082802), (211, 956875660), (260, 776541401), (422, 478437830), (844, 239218915), (1055, 191375132), (2110, 95687566), (2743, 73605820), (4220, 47843783), (5486, 36802910), (10972, 18401455), (13715, 14721164), (27430, 7360582), (54860, 3680291)]