200592400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8221}}^1$

素因数の和:8300

約数の個数: 60

約数和(自身を含む): 489883204

約数和(自身を除く): 289290804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 8221, 12200, 16442, 24400, 32884, 41105, 65768, 82210, 131536, 164420, 205525, 328840, 411050, 501481, 657680, 822100, 1002962, 1644200, 2005924, 2507405, 3288400, 4011848, 5014810, 8023696, 10029620, 12537025, 20059240, 25074050, 40118480, 50148100, 100296200, 200592400]

約数ペア:

[(1, 200592400), (2, 100296200), (4, 50148100), (5, 40118480), (8, 25074050), (10, 20059240), (16, 12537025), (20, 10029620), (25, 8023696), (40, 5014810), (50, 4011848), (61, 3288400), (80, 2507405), (100, 2005924), (122, 1644200), (200, 1002962), (244, 822100), (305, 657680), (400, 501481), (488, 411050), (610, 328840), (976, 205525), (1220, 164420), (1525, 131536), (2440, 82210), (3050, 65768), (4880, 41105), (6100, 32884), (8221, 24400), (12200, 16442)]