208078584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12263}}^1$

素因数の和:12380

約数の個数: 64

約数和(自身を含む): 600445440

約数和(自身を除く): 392366856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 12263, 16968, 24526, 36789, 49052, 73578, 85841, 98104, 147156, 171682, 257523, 294312, 343364, 515046, 686728, 1030092, 1238563, 2060184, 2477126, 3715689, 4954252, 7431378, 8669941, 9908504, 14862756, 17339882, 26009823, 29725512, 34679764, 52019646, 69359528, 104039292, 208078584]

約数ペア:

[(1, 208078584), (2, 104039292), (3, 69359528), (4, 52019646), (6, 34679764), (7, 29725512), (8, 26009823), (12, 17339882), (14, 14862756), (21, 9908504), (24, 8669941), (28, 7431378), (42, 4954252), (56, 3715689), (84, 2477126), (101, 2060184), (168, 1238563), (202, 1030092), (303, 686728), (404, 515046), (606, 343364), (707, 294312), (808, 257523), (1212, 171682), (1414, 147156), (2121, 98104), (2424, 85841), (2828, 73578), (4242, 49052), (5656, 36789), (8484, 24526), (12263, 16968)]