202017930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30197}}^1$

素因数の和:30430

約数の個数: 32

約数和(自身を含む): 487033344

約数和(自身を除く): 285015414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30197, 60394, 90591, 150985, 181182, 301970, 452955, 905910, 6733931, 13467862, 20201793, 33669655, 40403586, 67339310, 101008965, 202017930]

約数ペア:

[(1, 202017930), (2, 101008965), (3, 67339310), (5, 40403586), (6, 33669655), (10, 20201793), (15, 13467862), (30, 6733931), (223, 905910), (446, 452955), (669, 301970), (1115, 181182), (1338, 150985), (2230, 90591), (3345, 60394), (6690, 30197)]