201215090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 166019470

約数列:

[1, 2, 5, 10, 109, 218, 367, 503, 545, 734, 1006, 1090, 1835, 2515, 3670, 5030, 40003, 54827, 80006, 109654, 184601, 200015, 274135, 369202, 400030, 548270, 923005, 1846010, 20121509, 40243018, 100607545, 201215090]

約数ペア:

[(1, 201215090), (2, 100607545), (5, 40243018), (10, 20121509), (109, 1846010), (218, 923005), (367, 548270), (503, 400030), (545, 369202), (734, 274135), (1006, 200015), (1090, 184601), (1835, 109654), (2515, 80006), (3670, 54827), (5030, 40003)]