210875790858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{138401}}^1$

素因数の和:138671

約数の個数: 64

約数和(自身を含む): 449777712384

約数和(自身を除く): 238901921526

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 181, 183, 362, 366, 543, 1086, 1403, 2806, 4163, 4209, 8326, 8418, 11041, 12489, 22082, 24978, 33123, 66246, 138401, 253943, 276802, 415203, 507886, 761829, 830406, 1523658, 3183223, 6366446, 8442461, 9549669, 16884922, 19099338, 25050581, 25327383, 50101162, 50654766, 75151743, 150303486, 194176603, 388353206, 576163363, 582529809, 1152326726, 1165059618, 1528085441, 1728490089, 3056170882, 3456980178, 4584256323, 9168512646, 35145965143, 70291930286, 105437895429, 210875790858]

約数ペア:

[(1, 210875790858), (2, 105437895429), (3, 70291930286), (6, 35145965143), (23, 9168512646), (46, 4584256323), (61, 3456980178), (69, 3056170882), (122, 1728490089), (138, 1528085441), (181, 1165059618), (183, 1152326726), (362, 582529809), (366, 576163363), (543, 388353206), (1086, 194176603), (1403, 150303486), (2806, 75151743), (4163, 50654766), (4209, 50101162), (8326, 25327383), (8418, 25050581), (11041, 19099338), (12489, 16884922), (22082, 9549669), (24978, 8442461), (33123, 6366446), (66246, 3183223), (138401, 1523658), (253943, 830406), (276802, 761829), (415203, 507886)]