201149330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 369351360

約数和(自身を除く): 168202030

約数列:

[1, 2, 5, 10, 61, 122, 305, 419, 610, 787, 838, 1574, 2095, 3935, 4190, 7870, 25559, 48007, 51118, 96014, 127795, 240035, 255590, 329753, 480070, 659506, 1648765, 3297530, 20114933, 40229866, 100574665, 201149330]

約数ペア:

[(1, 201149330), (2, 100574665), (5, 40229866), (10, 20114933), (61, 3297530), (122, 1648765), (305, 659506), (419, 480070), (610, 329753), (787, 255590), (838, 240035), (1574, 127795), (2095, 96014), (3935, 51118), (4190, 48007), (7870, 25559)]