201922230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 494926848

約数和(自身を除く): 293004618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 103, 202, 206, 303, 309, 505, 515, 606, 618, 647, 1010, 1030, 1294, 1515, 1545, 1941, 3030, 3090, 3235, 3882, 6470, 9705, 10403, 19410, 20806, 31209, 52015, 62418, 65347, 66641, 104030, 130694, 133282, 156045, 196041, 199923, 312090, 326735, 333205, 392082, 399846, 653470, 666410, 980205, 999615, 1960410, 1999230, 6730741, 13461482, 20192223, 33653705, 40384446, 67307410, 100961115, 201922230]

約数ペア:

[(1, 201922230), (2, 100961115), (3, 67307410), (5, 40384446), (6, 33653705), (10, 20192223), (15, 13461482), (30, 6730741), (101, 1999230), (103, 1960410), (202, 999615), (206, 980205), (303, 666410), (309, 653470), (505, 399846), (515, 392082), (606, 333205), (618, 326735), (647, 312090), (1010, 199923), (1030, 196041), (1294, 156045), (1515, 133282), (1545, 130694), (1941, 104030), (3030, 66641), (3090, 65347), (3235, 62418), (3882, 52015), (6470, 31209), (9705, 20806), (10403, 19410)]