221714922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3379

約数の個数: 64

約数和(自身を含む): 527708160

約数和(自身を除く): 305993238

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 474, 858, 869, 1027, 1738, 2054, 2607, 3081, 3271, 5214, 6162, 6542, 9813, 11297, 19626, 22594, 33891, 35981, 42523, 67782, 71962, 85046, 107943, 127569, 215886, 255138, 258409, 467753, 516818, 775227, 935506, 1403259, 1550454, 2806518, 2842499, 3359317, 5684998, 6718634, 8527497, 10077951, 17054994, 20155902, 36952487, 73904974, 110857461, 221714922]

約数ペア:

[(1, 221714922), (2, 110857461), (3, 73904974), (6, 36952487), (11, 20155902), (13, 17054994), (22, 10077951), (26, 8527497), (33, 6718634), (39, 5684998), (66, 3359317), (78, 2842499), (79, 2806518), (143, 1550454), (158, 1403259), (237, 935506), (286, 775227), (429, 516818), (474, 467753), (858, 258409), (869, 255138), (1027, 215886), (1738, 127569), (2054, 107943), (2607, 85046), (3081, 71962), (3271, 67782), (5214, 42523), (6162, 35981), (6542, 33891), (9813, 22594), (11297, 19626)]