206468000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 515144448

約数和(自身を除く): 308676448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 200, 250, 284, 355, 400, 500, 568, 710, 727, 800, 1000, 1136, 1420, 1454, 1775, 2000, 2272, 2840, 2908, 3550, 3635, 4000, 5680, 5816, 7100, 7270, 8875, 11360, 11632, 14200, 14540, 17750, 18175, 23264, 28400, 29080, 35500, 36350, 51617, 56800, 58160, 71000, 72700, 90875, 103234, 116320, 142000, 145400, 181750, 206468, 258085, 284000, 290800, 363500, 412936, 516170, 581600, 727000, 825872, 1032340, 1290425, 1454000, 1651744, 2064680, 2580850, 2908000, 4129360, 5161700, 6452125, 8258720, 10323400, 12904250, 20646800, 25808500, 41293600, 51617000, 103234000, 206468000]

約数ペア:

[(1, 206468000), (2, 103234000), (4, 51617000), (5, 41293600), (8, 25808500), (10, 20646800), (16, 12904250), (20, 10323400), (25, 8258720), (32, 6452125), (40, 5161700), (50, 4129360), (71, 2908000), (80, 2580850), (100, 2064680), (125, 1651744), (142, 1454000), (160, 1290425), (200, 1032340), (250, 825872), (284, 727000), (355, 581600), (400, 516170), (500, 412936), (568, 363500), (710, 290800), (727, 284000), (800, 258085), (1000, 206468), (1136, 181750), (1420, 145400), (1454, 142000), (1775, 116320), (2000, 103234), (2272, 90875), (2840, 72700), (2908, 71000), (3550, 58160), (3635, 56800), (4000, 51617), (5680, 36350), (5816, 35500), (7100, 29080), (7270, 28400), (8875, 23264), (11360, 18175), (11632, 17750), (14200, 14540)]