201446375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 275970240

約数和(自身を除く): 74523865

約数列:

[1, 5, 13, 25, 53, 65, 125, 265, 325, 689, 1325, 1625, 2339, 3445, 6625, 11695, 17225, 30407, 58475, 86125, 123967, 152035, 292375, 619835, 760175, 1611571, 3099175, 3800875, 8057855, 15495875, 40289275, 201446375]

約数ペア:

[(1, 201446375), (5, 40289275), (13, 15495875), (25, 8057855), (53, 3800875), (65, 3099175), (125, 1611571), (265, 760175), (325, 619835), (689, 292375), (1325, 152035), (1625, 123967), (2339, 86125), (3445, 58475), (6625, 30407), (11695, 17225)]