201971970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97571}}^1$

素因数の和:97607

約数の個数: 48

約数和(自身を含む): 547964352

約数和(自身を除く): 345992382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 97571, 195142, 292713, 487855, 585426, 878139, 975710, 1463565, 1756278, 2244133, 2927130, 4390695, 4488266, 6732399, 8781390, 11220665, 13464798, 20197197, 22441330, 33661995, 40394394, 67323990, 100985985, 201971970]

約数ペア:

[(1, 201971970), (2, 100985985), (3, 67323990), (5, 40394394), (6, 33661995), (9, 22441330), (10, 20197197), (15, 13464798), (18, 11220665), (23, 8781390), (30, 6732399), (45, 4488266), (46, 4390695), (69, 2927130), (90, 2244133), (115, 1756278), (138, 1463565), (207, 975710), (230, 878139), (345, 585426), (414, 487855), (690, 292713), (1035, 195142), (2070, 97571)]