201250008

素因数分解:

$2^3\times 3^4\times {\mathrm{310571}}^1$

素因数の和:310589

約数の個数: 40

約数和(自身を含む): 563688180

約数和(自身を除く): 362438172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 310571, 621142, 931713, 1242284, 1863426, 2484568, 2795139, 3726852, 5590278, 7453704, 8385417, 11180556, 16770834, 22361112, 25156251, 33541668, 50312502, 67083336, 100625004, 201250008]

約数ペア:

[(1, 201250008), (2, 100625004), (3, 67083336), (4, 50312502), (6, 33541668), (8, 25156251), (9, 22361112), (12, 16770834), (18, 11180556), (24, 8385417), (27, 7453704), (36, 5590278), (54, 3726852), (72, 2795139), (81, 2484568), (108, 1863426), (162, 1242284), (216, 931713), (324, 621142), (648, 310571)]