201380536

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 440858880

約数和(自身を除く): 239478344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 131, 194, 262, 283, 388, 524, 566, 679, 776, 917, 1048, 1132, 1358, 1834, 1981, 2264, 2716, 3668, 3962, 5432, 7336, 7924, 12707, 15848, 25414, 27451, 37073, 50828, 54902, 74146, 88949, 101656, 109804, 148292, 177898, 192157, 219608, 259511, 296584, 355796, 384314, 519022, 711592, 768628, 1038044, 1537256, 2076088, 3596081, 7192162, 14384324, 25172567, 28768648, 50345134, 100690268, 201380536]

約数ペア:

[(1, 201380536), (2, 100690268), (4, 50345134), (7, 28768648), (8, 25172567), (14, 14384324), (28, 7192162), (56, 3596081), (97, 2076088), (131, 1537256), (194, 1038044), (262, 768628), (283, 711592), (388, 519022), (524, 384314), (566, 355796), (679, 296584), (776, 259511), (917, 219608), (1048, 192157), (1132, 177898), (1358, 148292), (1834, 109804), (1981, 101656), (2264, 88949), (2716, 74146), (3668, 54902), (3962, 50828), (5432, 37073), (7336, 27451), (7924, 25414), (12707, 15848)]