199153910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1487}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 366405120

約数和(自身を除く): 167251210

約数列:

[1, 2, 5, 10, 59, 118, 227, 295, 454, 590, 1135, 1487, 2270, 2974, 7435, 13393, 14870, 26786, 66965, 87733, 133930, 175466, 337549, 438665, 675098, 877330, 1687745, 3375490, 19915391, 39830782, 99576955, 199153910]

約数ペア:

[(1, 199153910), (2, 99576955), (5, 39830782), (10, 19915391), (59, 3375490), (118, 1687745), (227, 877330), (295, 675098), (454, 438665), (590, 337549), (1135, 175466), (1487, 133930), (2270, 87733), (2974, 66965), (7435, 26786), (13393, 14870)]