220143336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77081}}^1$

素因数の和:77114

約数の個数: 64

約数和(自身を含む): 665988480

約数和(自身を除く): 445845144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 77081, 154162, 231243, 308324, 462486, 539567, 616648, 924972, 1079134, 1310377, 1618701, 1849944, 2158268, 2620754, 3237402, 3931131, 4316536, 5241508, 6474804, 7862262, 9172639, 10483016, 12949608, 15724524, 18345278, 27517917, 31449048, 36690556, 55035834, 73381112, 110071668, 220143336]

約数ペア:

[(1, 220143336), (2, 110071668), (3, 73381112), (4, 55035834), (6, 36690556), (7, 31449048), (8, 27517917), (12, 18345278), (14, 15724524), (17, 12949608), (21, 10483016), (24, 9172639), (28, 7862262), (34, 6474804), (42, 5241508), (51, 4316536), (56, 3931131), (68, 3237402), (84, 2620754), (102, 2158268), (119, 1849944), (136, 1618701), (168, 1310377), (204, 1079134), (238, 924972), (357, 616648), (408, 539567), (476, 462486), (714, 308324), (952, 231243), (1428, 154162), (2856, 77081)]