200778842888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{419597}}^1$

素因数の和:419766

約数の個数: 64

約数和(自身を含む): 418725236160

約数和(自身を除く): 217946393272

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 107, 172, 214, 344, 428, 559, 856, 1118, 1391, 2236, 2782, 4472, 4601, 5564, 9202, 11128, 18404, 36808, 59813, 119626, 239252, 419597, 478504, 839194, 1678388, 3356776, 5454761, 10909522, 18042671, 21819044, 36085342, 43638088, 44896879, 72170684, 89793758, 144341368, 179587516, 234554723, 359175032, 469109446, 583659427, 938218892, 1167318854, 1876437784, 1930565797, 2334637708, 3861131594, 4669275416, 7722263188, 15444526376, 25097355361, 50194710722, 100389421444, 200778842888]

約数ペア:

[(1, 200778842888), (2, 100389421444), (4, 50194710722), (8, 25097355361), (13, 15444526376), (26, 7722263188), (43, 4669275416), (52, 3861131594), (86, 2334637708), (104, 1930565797), (107, 1876437784), (172, 1167318854), (214, 938218892), (344, 583659427), (428, 469109446), (559, 359175032), (856, 234554723), (1118, 179587516), (1391, 144341368), (2236, 89793758), (2782, 72170684), (4472, 44896879), (4601, 43638088), (5564, 36085342), (9202, 21819044), (11128, 18042671), (18404, 10909522), (36808, 5454761), (59813, 3356776), (119626, 1678388), (239252, 839194), (419597, 478504)]