201478664

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{60107}}^1$

素因数の和:60532

約数の個数: 16

約数和(自身を含む): 378680400

約数和(自身を除く): 177201736

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 60107, 120214, 240428, 480856, 25184833, 50369666, 100739332, 201478664]

約数ペア:

[(1, 201478664), (2, 100739332), (4, 50369666), (8, 25184833), (419, 480856), (838, 240428), (1676, 120214), (3352, 60107)]