202375784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6217}}^1$

素因数の和:6549

約数の個数: 32

約数和(自身を含む): 410014920

約数和(自身を除く): 207639136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 6217, 8138, 12434, 16276, 24868, 32552, 49736, 80821, 161642, 323284, 646568, 1945921, 3891842, 7783684, 15567368, 25296973, 50593946, 101187892, 202375784]

約数ペア:

[(1, 202375784), (2, 101187892), (4, 50593946), (8, 25296973), (13, 15567368), (26, 7783684), (52, 3891842), (104, 1945921), (313, 646568), (626, 323284), (1252, 161642), (2504, 80821), (4069, 49736), (6217, 32552), (8138, 24868), (12434, 16276)]