207231720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1726931}}^1$

素因数の和:1726945

約数の個数: 32

約数和(自身を含む): 621695520

約数和(自身を除く): 414463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1726931, 3453862, 5180793, 6907724, 8634655, 10361586, 13815448, 17269310, 20723172, 25903965, 34538620, 41446344, 51807930, 69077240, 103615860, 207231720]

約数ペア:

[(1, 207231720), (2, 103615860), (3, 69077240), (4, 51807930), (5, 41446344), (6, 34538620), (8, 25903965), (10, 20723172), (12, 17269310), (15, 13815448), (20, 10361586), (24, 8634655), (30, 6907724), (40, 5180793), (60, 3453862), (120, 1726931)]