203413288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 431544960

約数和(自身を除く): 228131672

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 277, 299, 307, 554, 598, 614, 1108, 1196, 1228, 2216, 2392, 2456, 3601, 3991, 6371, 7061, 7202, 7982, 12742, 14122, 14404, 15964, 25484, 28244, 28808, 31928, 50968, 56488, 82823, 85039, 91793, 165646, 170078, 183586, 331292, 340156, 367172, 662584, 680312, 734344, 1105507, 1955897, 2211014, 3911794, 4422028, 7823588, 8844056, 15647176, 25426661, 50853322, 101706644, 203413288]

約数ペア:

[(1, 203413288), (2, 101706644), (4, 50853322), (8, 25426661), (13, 15647176), (23, 8844056), (26, 7823588), (46, 4422028), (52, 3911794), (92, 2211014), (104, 1955897), (184, 1105507), (277, 734344), (299, 680312), (307, 662584), (554, 367172), (598, 340156), (614, 331292), (1108, 183586), (1196, 170078), (1228, 165646), (2216, 91793), (2392, 85039), (2456, 82823), (3601, 56488), (3991, 50968), (6371, 31928), (7061, 28808), (7202, 28244), (7982, 25484), (12742, 15964), (14122, 14404)]