200521710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{742673}}^1$

素因数の和:742689

約数の個数: 32

約数和(自身を含む): 534725280

約数和(自身を除く): 334203570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 742673, 1485346, 2228019, 3713365, 4456038, 6684057, 7426730, 11140095, 13368114, 20052171, 22280190, 33420285, 40104342, 66840570, 100260855, 200521710]

約数ペア:

[(1, 200521710), (2, 100260855), (3, 66840570), (5, 40104342), (6, 33420285), (9, 22280190), (10, 20052171), (15, 13368114), (18, 11140095), (27, 7426730), (30, 6684057), (45, 4456038), (54, 3713365), (90, 2228019), (135, 1485346), (270, 742673)]