196960998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 436101120

約数和(自身を除く): 239140122

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 127, 177, 254, 337, 354, 381, 674, 762, 767, 1011, 1534, 1651, 2022, 2301, 3302, 4381, 4602, 4953, 7493, 8762, 9906, 13143, 14986, 19883, 22479, 26286, 39766, 42799, 44958, 59649, 85598, 97409, 119298, 128397, 194818, 256794, 258479, 292227, 516958, 556387, 584454, 775437, 1112774, 1550874, 1669161, 2525141, 3338322, 5050282, 7575423, 15150846, 32826833, 65653666, 98480499, 196960998]

約数ペア:

[(1, 196960998), (2, 98480499), (3, 65653666), (6, 32826833), (13, 15150846), (26, 7575423), (39, 5050282), (59, 3338322), (78, 2525141), (118, 1669161), (127, 1550874), (177, 1112774), (254, 775437), (337, 584454), (354, 556387), (381, 516958), (674, 292227), (762, 258479), (767, 256794), (1011, 194818), (1534, 128397), (1651, 119298), (2022, 97409), (2301, 85598), (3302, 59649), (4381, 44958), (4602, 42799), (4953, 39766), (7493, 26286), (8762, 22479), (9906, 19883), (13143, 14986)]