195921012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 537213600

約数和(自身を除く): 341292588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 3299, 4242, 4949, 6598, 8484, 9897, 9898, 13196, 14847, 19794, 19796, 23093, 29694, 39588, 46186, 59388, 69279, 92372, 138558, 161651, 277116, 323302, 333199, 484953, 646604, 666398, 969906, 999597, 1332796, 1939812, 1999194, 2332393, 3998388, 4664786, 6997179, 9329572, 13994358, 16326751, 27988716, 32653502, 48980253, 65307004, 97960506, 195921012]

約数ペア:

[(1, 195921012), (2, 97960506), (3, 65307004), (4, 48980253), (6, 32653502), (7, 27988716), (12, 16326751), (14, 13994358), (21, 9329572), (28, 6997179), (42, 4664786), (49, 3998388), (84, 2332393), (98, 1999194), (101, 1939812), (147, 1332796), (196, 999597), (202, 969906), (294, 666398), (303, 646604), (404, 484953), (588, 333199), (606, 323302), (707, 277116), (1212, 161651), (1414, 138558), (2121, 92372), (2828, 69279), (3299, 59388), (4242, 46186), (4949, 39588), (6598, 29694), (8484, 23093), (9897, 19796), (9898, 19794), (13196, 14847)]