197831964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11801}}^1$

素因数の和:11946

約数の個数: 48

約数和(自身を含む): 507580416

約数和(自身を除く): 309748452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 8382, 11801, 16764, 23602, 35403, 47204, 70806, 129811, 141612, 259622, 389433, 519244, 778866, 1498727, 1557732, 2997454, 4496181, 5994908, 8992362, 16485997, 17984724, 32971994, 49457991, 65943988, 98915982, 197831964]

約数ペア:

[(1, 197831964), (2, 98915982), (3, 65943988), (4, 49457991), (6, 32971994), (11, 17984724), (12, 16485997), (22, 8992362), (33, 5994908), (44, 4496181), (66, 2997454), (127, 1557732), (132, 1498727), (254, 778866), (381, 519244), (508, 389433), (762, 259622), (1397, 141612), (1524, 129811), (2794, 70806), (4191, 47204), (5588, 35403), (8382, 23602), (11801, 16764)]