220178244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4201

約数の個数: 96

約数和(自身を含む): 623185920

約数和(自身を除く): 403007676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 682, 806, 858, 1023, 1209, 1364, 1612, 1716, 2046, 2418, 4092, 4139, 4433, 4836, 8278, 8866, 12417, 13299, 16556, 17732, 24834, 26598, 45529, 49668, 53196, 53807, 91058, 107614, 128309, 136587, 161421, 182116, 215228, 256618, 273174, 322842, 384927, 513236, 546348, 591877, 645684, 769854, 1183754, 1411399, 1539708, 1668017, 1775631, 2367508, 2822798, 3336034, 3551262, 4234197, 5004051, 5645596, 6672068, 7102524, 8468394, 10008102, 16936788, 18348187, 20016204, 36696374, 55044561, 73392748, 110089122, 220178244]

約数ペア:

[(1, 220178244), (2, 110089122), (3, 73392748), (4, 55044561), (6, 36696374), (11, 20016204), (12, 18348187), (13, 16936788), (22, 10008102), (26, 8468394), (31, 7102524), (33, 6672068), (39, 5645596), (44, 5004051), (52, 4234197), (62, 3551262), (66, 3336034), (78, 2822798), (93, 2367508), (124, 1775631), (132, 1668017), (143, 1539708), (156, 1411399), (186, 1183754), (286, 769854), (341, 645684), (372, 591877), (403, 546348), (429, 513236), (572, 384927), (682, 322842), (806, 273174), (858, 256618), (1023, 215228), (1209, 182116), (1364, 161421), (1612, 136587), (1716, 128309), (2046, 107614), (2418, 91058), (4092, 53807), (4139, 53196), (4433, 49668), (4836, 45529), (8278, 26598), (8866, 24834), (12417, 17732), (13299, 16556)]