200402657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 259284480

約数和(自身を除く): 58881823

約数列:

[1, 7, 13, 23, 91, 161, 181, 299, 529, 1267, 2093, 2353, 3703, 4163, 6877, 12167, 16471, 29141, 48139, 54119, 85169, 95749, 158171, 378833, 670243, 1107197, 1244737, 2202227, 8713159, 15415589, 28628951, 200402657]

約数ペア:

[(1, 200402657), (7, 28628951), (13, 15415589), (23, 8713159), (91, 2202227), (161, 1244737), (181, 1107197), (299, 670243), (529, 378833), (1267, 158171), (2093, 95749), (2353, 85169), (3703, 54119), (4163, 48139), (6877, 29141), (12167, 16471)]