222048.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 14789376

約数和(自身を除く): 8398316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 523, 611, 940, 1046, 1222, 2092, 2444, 2615, 3055, 5230, 6110, 6799, 10460, 12220, 13598, 24581, 27196, 33995, 49162, 67990, 98324, 122905, 135980, 245810, 319553, 491620, 639106, 1278212, 1597765, 3195530, 6391060]

約数ペア:

[(1, 6391060), (2, 3195530), (4, 1597765), (5, 1278212), (10, 639106), (13, 491620), (20, 319553), (26, 245810), (47, 135980), (52, 122905), (65, 98324), (94, 67990), (130, 49162), (188, 33995), (235, 27196), (260, 24581), (470, 13598), (523, 12220), (611, 10460), (940, 6799), (1046, 6110), (1222, 5230), (2092, 3055), (2444, 2615)]