213525184

素因数分解:

$2^6\times {\mathrm{1669}}^1\times {\mathrm{1999}}^1$

素因数の和:3680

約数の個数: 28

約数和(自身を含む): 424180000

約数和(自身を除く): 210654816

約数列:

[1, 2, 4, 8, 16, 32, 64, 1669, 1999, 3338, 3998, 6676, 7996, 13352, 15992, 26704, 31984, 53408, 63968, 106816, 127936, 3336331, 6672662, 13345324, 26690648, 53381296, 106762592, 213525184]

約数ペア:

[(1, 213525184), (2, 106762592), (4, 53381296), (8, 26690648), (16, 13345324), (32, 6672662), (64, 3336331), (1669, 127936), (1999, 106816), (3338, 63968), (3998, 53408), (6676, 31984), (7996, 26704), (13352, 15992)]