200520984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25867}}^1$

素因数の和:25912

約数の個数: 64

約数和(自身を含む): 558748800

約数和(自身を除く): 358227816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 25867, 51734, 77601, 103468, 155202, 206936, 310404, 439739, 491473, 620808, 879478, 982946, 1319217, 1474419, 1758956, 1965892, 2638434, 2948838, 3517912, 3931784, 5276868, 5897676, 8355041, 10553736, 11795352, 16710082, 25065123, 33420164, 50130246, 66840328, 100260492, 200520984]

約数ペア:

[(1, 200520984), (2, 100260492), (3, 66840328), (4, 50130246), (6, 33420164), (8, 25065123), (12, 16710082), (17, 11795352), (19, 10553736), (24, 8355041), (34, 5897676), (38, 5276868), (51, 3931784), (57, 3517912), (68, 2948838), (76, 2638434), (102, 1965892), (114, 1758956), (136, 1474419), (152, 1319217), (204, 982946), (228, 879478), (323, 620808), (408, 491473), (456, 439739), (646, 310404), (969, 206936), (1292, 155202), (1938, 103468), (2584, 77601), (3876, 51734), (7752, 25867)]