201374180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 515434752

約数和(自身を除く): 314060572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 211, 238, 340, 401, 422, 476, 595, 802, 844, 1055, 1190, 1477, 1604, 2005, 2110, 2380, 2807, 2954, 3587, 4010, 4220, 5614, 5908, 6817, 7174, 7385, 8020, 11228, 13634, 14035, 14348, 14770, 17935, 25109, 27268, 28070, 29540, 34085, 35870, 47719, 50218, 56140, 68170, 71740, 84611, 95438, 100436, 125545, 136340, 169222, 190876, 238595, 251090, 338444, 423055, 477190, 502180, 592277, 846110, 954380, 1184554, 1438387, 1692220, 2369108, 2876774, 2961385, 5753548, 5922770, 7191935, 10068709, 11845540, 14383870, 20137418, 28767740, 40274836, 50343545, 100687090, 201374180]

約数ペア:

[(1, 201374180), (2, 100687090), (4, 50343545), (5, 40274836), (7, 28767740), (10, 20137418), (14, 14383870), (17, 11845540), (20, 10068709), (28, 7191935), (34, 5922770), (35, 5753548), (68, 2961385), (70, 2876774), (85, 2369108), (119, 1692220), (140, 1438387), (170, 1184554), (211, 954380), (238, 846110), (340, 592277), (401, 502180), (422, 477190), (476, 423055), (595, 338444), (802, 251090), (844, 238595), (1055, 190876), (1190, 169222), (1477, 136340), (1604, 125545), (2005, 100436), (2110, 95438), (2380, 84611), (2807, 71740), (2954, 68170), (3587, 56140), (4010, 50218), (4220, 47719), (5614, 35870), (5908, 34085), (6817, 29540), (7174, 28070), (7385, 27268), (8020, 25109), (11228, 17935), (13634, 14770), (14035, 14348)]