202940090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179593}}^1$

素因数の和:179713

約数の個数: 16

約数和(自身を含む): 368526888

約数和(自身を除く): 165586798

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 179593, 359186, 897965, 1795930, 20294009, 40588018, 101470045, 202940090]

約数ペア:

[(1, 202940090), (2, 101470045), (5, 40588018), (10, 20294009), (113, 1795930), (226, 897965), (565, 359186), (1130, 179593)]