199895910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{162517}}^1$

素因数の和:162568

約数の個数: 32

約数和(自身を含む): 491454432

約数和(自身を除く): 291558522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 162517, 325034, 487551, 812585, 975102, 1625170, 2437755, 4875510, 6663197, 13326394, 19989591, 33315985, 39979182, 66631970, 99947955, 199895910]

約数ペア:

[(1, 199895910), (2, 99947955), (3, 66631970), (5, 39979182), (6, 33315985), (10, 19989591), (15, 13326394), (30, 6663197), (41, 4875510), (82, 2437755), (123, 1625170), (205, 975102), (246, 812585), (410, 487551), (615, 325034), (1230, 162517)]