201331816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 462758400

約数和(自身を除く): 261426584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1343, 2212, 2677, 2686, 4424, 5354, 5372, 9401, 10708, 10744, 18739, 18802, 21416, 37478, 37604, 45509, 74956, 75208, 91018, 149912, 182036, 211483, 318563, 364072, 422966, 637126, 845932, 1274252, 1480381, 1691864, 2548504, 2960762, 3595211, 5921524, 7190422, 11843048, 14380844, 25166477, 28761688, 50332954, 100665908, 201331816]

約数ペア:

[(1, 201331816), (2, 100665908), (4, 50332954), (7, 28761688), (8, 25166477), (14, 14380844), (17, 11843048), (28, 7190422), (34, 5921524), (56, 3595211), (68, 2960762), (79, 2548504), (119, 1691864), (136, 1480381), (158, 1274252), (238, 845932), (316, 637126), (476, 422966), (553, 364072), (632, 318563), (952, 211483), (1106, 182036), (1343, 149912), (2212, 91018), (2677, 75208), (2686, 74956), (4424, 45509), (5354, 37604), (5372, 37478), (9401, 21416), (10708, 18802), (10744, 18739)]