205257072

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{12919}}^1$

素因数の和:13261

約数の個数: 40

約数和(自身を含む): 531890560

約数和(自身を除く): 326633488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 12919, 15888, 25838, 38757, 51676, 77514, 103352, 155028, 206704, 310056, 620112, 4276189, 8552378, 12828567, 17104756, 25657134, 34209512, 51314268, 68419024, 102628536, 205257072]

約数ペア:

[(1, 205257072), (2, 102628536), (3, 68419024), (4, 51314268), (6, 34209512), (8, 25657134), (12, 17104756), (16, 12828567), (24, 8552378), (48, 4276189), (331, 620112), (662, 310056), (993, 206704), (1324, 155028), (1986, 103352), (2648, 77514), (3972, 51676), (5296, 38757), (7944, 25838), (12919, 15888)]