201318301264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{228617}}^1$

素因数の和:229843

約数の個数: 40

約数和(自身を含む): 398695160448

約数和(自身を除く): 197376859184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1171, 2342, 4684, 9368, 18736, 55037, 110074, 220148, 228617, 440296, 457234, 880592, 914468, 1828936, 3657872, 10744999, 21489998, 42979996, 85959992, 171919984, 267710507, 535421014, 1070842028, 2141684056, 4283368112, 12582393829, 25164787658, 50329575316, 100659150632, 201318301264]

約数ペア:

[(1, 201318301264), (2, 100659150632), (4, 50329575316), (8, 25164787658), (16, 12582393829), (47, 4283368112), (94, 2141684056), (188, 1070842028), (376, 535421014), (752, 267710507), (1171, 171919984), (2342, 85959992), (4684, 42979996), (9368, 21489998), (18736, 10744999), (55037, 3657872), (110074, 1828936), (220148, 914468), (228617, 880592), (440296, 457234)]