201928910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331031}}^1$

素因数の和:331099

約数の個数: 16

約数和(自身を含む): 369431712

約数和(自身を除く): 167502802

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 331031, 662062, 1655155, 3310310, 20192891, 40385782, 100964455, 201928910]

約数ペア:

[(1, 201928910), (2, 100964455), (5, 40385782), (10, 20192891), (61, 3310310), (122, 1655155), (305, 662062), (610, 331031)]