207316470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{19801}}^1$

素因数の和:20160

約数の個数: 32

約数和(自身を含む): 499010400

約数和(自身を除く): 291693930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 19801, 39602, 59403, 99005, 118806, 198010, 297015, 594030, 6910549, 13821098, 20731647, 34552745, 41463294, 69105490, 103658235, 207316470]

約数ペア:

[(1, 207316470), (2, 103658235), (3, 69105490), (5, 41463294), (6, 34552745), (10, 20731647), (15, 13821098), (30, 6910549), (349, 594030), (698, 297015), (1047, 198010), (1745, 118806), (2094, 99005), (3490, 59403), (5235, 39602), (10470, 19801)]