196367230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 359121600

約数和(自身を除く): 162754370

約数列:

[1, 2, 5, 10, 101, 199, 202, 398, 505, 977, 995, 1010, 1954, 1990, 4885, 9770, 20099, 40198, 98677, 100495, 194423, 197354, 200990, 388846, 493385, 972115, 986770, 1944230, 19636723, 39273446, 98183615, 196367230]

約数ペア:

[(1, 196367230), (2, 98183615), (5, 39273446), (10, 19636723), (101, 1944230), (199, 986770), (202, 972115), (398, 493385), (505, 388846), (977, 200990), (995, 197354), (1010, 194423), (1954, 100495), (1990, 98677), (4885, 40198), (9770, 20099)]