203422790

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{53113}}^1$

素因数の和:53503

約数の個数: 16

約数和(自身を含む): 367123968

約数和(自身を除く): 163701178

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 53113, 106226, 265565, 531130, 20342279, 40684558, 101711395, 203422790]

約数ペア:

[(1, 203422790), (2, 101711395), (5, 40684558), (10, 20342279), (383, 531130), (766, 265565), (1915, 106226), (3830, 53113)]