201969210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{292709}}^1$

素因数の和:292742

約数の個数: 32

約数和(自身を含む): 505802880

約数和(自身を除く): 303833670

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 292709, 585418, 878127, 1463545, 1756254, 2927090, 4390635, 6732307, 8781270, 13464614, 20196921, 33661535, 40393842, 67323070, 100984605, 201969210]

約数ペア:

[(1, 201969210), (2, 100984605), (3, 67323070), (5, 40393842), (6, 33661535), (10, 20196921), (15, 13464614), (23, 8781270), (30, 6732307), (46, 4390635), (69, 2927090), (115, 1756254), (138, 1463545), (230, 878127), (345, 585418), (690, 292709)]