197758386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11981}}^1$

素因数の和:12127

約数の個数: 48

約数和(自身を含む): 493466688

約数和(自身を除く): 295708302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 11981, 16506, 23962, 35943, 71886, 83867, 107829, 167734, 215658, 251601, 503202, 754803, 1509606, 1569511, 3139022, 4708533, 9417066, 10986577, 14125599, 21973154, 28251198, 32959731, 65919462, 98879193, 197758386]

約数ペア:

[(1, 197758386), (2, 98879193), (3, 65919462), (6, 32959731), (7, 28251198), (9, 21973154), (14, 14125599), (18, 10986577), (21, 9417066), (42, 4708533), (63, 3139022), (126, 1569511), (131, 1509606), (262, 754803), (393, 503202), (786, 251601), (917, 215658), (1179, 167734), (1834, 107829), (2358, 83867), (2751, 71886), (5502, 35943), (8253, 23962), (11981, 16506)]