206832368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{349379}}^1$

素因数の和:349424

約数の個数: 20

約数和(自身を含む): 411569640

約数和(自身を除く): 204737272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 349379, 698758, 1397516, 2795032, 5590064, 12927023, 25854046, 51708092, 103416184, 206832368]

約数ペア:

[(1, 206832368), (2, 103416184), (4, 51708092), (8, 25854046), (16, 12927023), (37, 5590064), (74, 2795032), (148, 1397516), (296, 698758), (592, 349379)]