205843264

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 84

約数和(自身を含む): 472948000

約数和(自身を除く): 267104736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1399, 1672, 1936, 2299, 2798, 3344, 3872, 4598, 5596, 6688, 7744, 9196, 11192, 13376, 15389, 18392, 22384, 26581, 30778, 36784, 44768, 53162, 61556, 73568, 89536, 106324, 123112, 147136, 169279, 212648, 246224, 292391, 338558, 425296, 492448, 584782, 677116, 850592, 984896, 1169564, 1354232, 1701184, 2339128, 2708464, 3216301, 4678256, 5416928, 6432602, 9356512, 10833856, 12865204, 18713024, 25730408, 51460816, 102921632, 205843264]

約数ペア:

[(1, 205843264), (2, 102921632), (4, 51460816), (8, 25730408), (11, 18713024), (16, 12865204), (19, 10833856), (22, 9356512), (32, 6432602), (38, 5416928), (44, 4678256), (64, 3216301), (76, 2708464), (88, 2339128), (121, 1701184), (152, 1354232), (176, 1169564), (209, 984896), (242, 850592), (304, 677116), (352, 584782), (418, 492448), (484, 425296), (608, 338558), (704, 292391), (836, 246224), (968, 212648), (1216, 169279), (1399, 147136), (1672, 123112), (1936, 106324), (2299, 89536), (2798, 73568), (3344, 61556), (3872, 53162), (4598, 44768), (5596, 36784), (6688, 30778), (7744, 26581), (9196, 22384), (11192, 18392), (13376, 15389)]