201805668

素因数分解:

$2^2\times 3^5\times {\mathrm{207619}}^1$

素因数の和:207638

約数の個数: 36

約数和(自身を含む): 529015760

約数和(自身を除く): 327210092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 207619, 415238, 622857, 830476, 1245714, 1868571, 2491428, 3737142, 5605713, 7474284, 11211426, 16817139, 22422852, 33634278, 50451417, 67268556, 100902834, 201805668]

約数ペア:

[(1, 201805668), (2, 100902834), (3, 67268556), (4, 50451417), (6, 33634278), (9, 22422852), (12, 16817139), (18, 11211426), (27, 7474284), (36, 5605713), (54, 3737142), (81, 2491428), (108, 1868571), (162, 1245714), (243, 830476), (324, 622857), (486, 415238), (972, 207619)]