201398478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17512

約数の個数: 32

約数和(自身を含む): 421424640

約数和(自身を除く): 220026162

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1927, 3854, 5781, 11562, 17419, 34838, 52257, 104514, 714179, 818693, 1428358, 1637386, 2142537, 2456079, 4285074, 4912158, 33566413, 67132826, 100699239, 201398478]

約数ペア:

[(1, 201398478), (2, 100699239), (3, 67132826), (6, 33566413), (41, 4912158), (47, 4285074), (82, 2456079), (94, 2142537), (123, 1637386), (141, 1428358), (246, 818693), (282, 714179), (1927, 104514), (3854, 52257), (5781, 34838), (11562, 17419)]