201864295640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4774463}}^1$

素因数の和:4774632

約数の個数: 64

約数和(自身を含む): 522517340160

約数和(自身を除く): 320653044520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 3020, 4228, 5285, 6040, 8456, 10570, 21140, 42280, 4774463, 9548926, 19097852, 23872315, 33421241, 38195704, 47744630, 66842482, 95489260, 133684964, 167106205, 190978520, 267369928, 334212410, 668424820, 720943913, 1336849640, 1441887826, 2883775652, 3604719565, 5046607391, 5767551304, 7209439130, 10093214782, 14418878260, 20186429564, 25233036955, 28837756520, 40372859128, 50466073910, 100932147820, 201864295640]

約数ペア:

[(1, 201864295640), (2, 100932147820), (4, 50466073910), (5, 40372859128), (7, 28837756520), (8, 25233036955), (10, 20186429564), (14, 14418878260), (20, 10093214782), (28, 7209439130), (35, 5767551304), (40, 5046607391), (56, 3604719565), (70, 2883775652), (140, 1441887826), (151, 1336849640), (280, 720943913), (302, 668424820), (604, 334212410), (755, 267369928), (1057, 190978520), (1208, 167106205), (1510, 133684964), (2114, 95489260), (3020, 66842482), (4228, 47744630), (5285, 38195704), (6040, 33421241), (8456, 23872315), (10570, 19097852), (21140, 9548926), (42280, 4774463)]