221707914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{50549}}^1$

素因数の和:50614

約数の個数: 32

約数和(自身を含む): 480427200

約数和(自身を除く): 258719286

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 50549, 101098, 151647, 303294, 859333, 1718666, 2173607, 2577999, 4347214, 5155998, 6520821, 13041642, 36951319, 73902638, 110853957, 221707914]

約数ペア:

[(1, 221707914), (2, 110853957), (3, 73902638), (6, 36951319), (17, 13041642), (34, 6520821), (43, 5155998), (51, 4347214), (86, 2577999), (102, 2173607), (129, 1718666), (258, 859333), (731, 303294), (1462, 151647), (2193, 101098), (4386, 50549)]