222370946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 420038784

約数和(自身を除く): 197667838

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 722, 874, 1913, 2527, 3059, 3826, 5054, 6118, 8303, 13391, 16606, 26782, 36347, 43999, 58121, 72694, 87998, 116242, 254429, 307993, 508858, 615986, 690593, 835981, 1381186, 1671962, 4834151, 5851867, 9668302, 11703734, 15883639, 31767278, 111185473, 222370946]

約数ペア:

[(1, 222370946), (2, 111185473), (7, 31767278), (14, 15883639), (19, 11703734), (23, 9668302), (38, 5851867), (46, 4834151), (133, 1671962), (161, 1381186), (266, 835981), (322, 690593), (361, 615986), (437, 508858), (722, 307993), (874, 254429), (1913, 116242), (2527, 87998), (3059, 72694), (3826, 58121), (5054, 43999), (6118, 36347), (8303, 26782), (13391, 16606)]