202395210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{26251}}^1$

素因数の和:26518

約数の個数: 32

約数和(自身を含む): 487657152

約数和(自身を除く): 285261942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 26251, 52502, 78753, 131255, 157506, 262510, 393765, 787530, 6746507, 13493014, 20239521, 33732535, 40479042, 67465070, 101197605, 202395210]

約数ペア:

[(1, 202395210), (2, 101197605), (3, 67465070), (5, 40479042), (6, 33732535), (10, 20239521), (15, 13493014), (30, 6746507), (257, 787530), (514, 393765), (771, 262510), (1285, 157506), (1542, 131255), (2570, 78753), (3855, 52502), (7710, 26251)]