194078752

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 437778432

約数和(自身を除く): 243699680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 1042, 1663, 2084, 3326, 3647, 4168, 6652, 7294, 8336, 11641, 13304, 14588, 16672, 23282, 26608, 29176, 46564, 53216, 58352, 93128, 116704, 186256, 372512, 866423, 1732846, 3465692, 6064961, 6931384, 12129922, 13862768, 24259844, 27725536, 48519688, 97039376, 194078752]

約数ペア:

[(1, 194078752), (2, 97039376), (4, 48519688), (7, 27725536), (8, 24259844), (14, 13862768), (16, 12129922), (28, 6931384), (32, 6064961), (56, 3465692), (112, 1732846), (224, 866423), (521, 372512), (1042, 186256), (1663, 116704), (2084, 93128), (3326, 58352), (3647, 53216), (4168, 46564), (6652, 29176), (7294, 26608), (8336, 23282), (11641, 16672), (13304, 14588)]