201801394076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{41233}}^1$

素因数の和:42234

約数の個数: 48

約数和(自身を含む): 377399957760

約数和(自身を除く): 175598563684

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 907, 1349, 1814, 2698, 3628, 5396, 17233, 34466, 41233, 64397, 68932, 82466, 128794, 164932, 257588, 783427, 1223543, 1566854, 2447086, 2927543, 3133708, 4894172, 5855086, 11710172, 37398331, 55623317, 74796662, 111246634, 149593324, 222493268, 710568289, 1421136578, 2655281501, 2842273156, 5310563002, 10621126004, 50450348519, 100900697038, 201801394076]

約数ペア:

[(1, 201801394076), (2, 100900697038), (4, 50450348519), (19, 10621126004), (38, 5310563002), (71, 2842273156), (76, 2655281501), (142, 1421136578), (284, 710568289), (907, 222493268), (1349, 149593324), (1814, 111246634), (2698, 74796662), (3628, 55623317), (5396, 37398331), (17233, 11710172), (34466, 5855086), (41233, 4894172), (64397, 3133708), (68932, 2927543), (82466, 2447086), (128794, 1566854), (164932, 1223543), (257588, 783427)]