210305888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3799

約数の個数: 48

約数和(自身を含む): 449220240

約数和(自身を除く): 238914352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2224, 3614, 3637, 4448, 7228, 7274, 14456, 14548, 28912, 29096, 47281, 57824, 58192, 94562, 116384, 189124, 378248, 505543, 756496, 1011086, 1512992, 2022172, 4044344, 6572059, 8088688, 13144118, 16177376, 26288236, 52576472, 105152944, 210305888]

約数ペア:

[(1, 210305888), (2, 105152944), (4, 52576472), (8, 26288236), (13, 16177376), (16, 13144118), (26, 8088688), (32, 6572059), (52, 4044344), (104, 2022172), (139, 1512992), (208, 1011086), (278, 756496), (416, 505543), (556, 378248), (1112, 189124), (1807, 116384), (2224, 94562), (3614, 58192), (3637, 57824), (4448, 47281), (7228, 29096), (7274, 28912), (14456, 14548)]