200972876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{124673}}^1$

素因数の和:124721

約数の個数: 24

約数和(自身を含む): 390977664

約数和(自身を除く): 190004788

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 124673, 249346, 498692, 1620749, 3241498, 3864863, 6482996, 7729726, 15459452, 50243219, 100486438, 200972876]

約数ペア:

[(1, 200972876), (2, 100486438), (4, 50243219), (13, 15459452), (26, 7729726), (31, 6482996), (52, 3864863), (62, 3241498), (124, 1620749), (403, 498692), (806, 249346), (1612, 124673)]