210666888

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{15319}}^1$

素因数の和:15522

約数の個数: 48

約数和(自身を含む): 573580800

約数和(自身を除く): 362913912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 15319, 30638, 45957, 61276, 91914, 122552, 137871, 183828, 275742, 367656, 551484, 1102968, 2925929, 5851858, 8777787, 11703716, 17555574, 23407432, 26333361, 35111148, 52666722, 70222296, 105333444, 210666888]

約数ペア:

[(1, 210666888), (2, 105333444), (3, 70222296), (4, 52666722), (6, 35111148), (8, 26333361), (9, 23407432), (12, 17555574), (18, 11703716), (24, 8777787), (36, 5851858), (72, 2925929), (191, 1102968), (382, 551484), (573, 367656), (764, 275742), (1146, 183828), (1528, 137871), (1719, 122552), (2292, 91914), (3438, 61276), (4584, 45957), (6876, 30638), (13752, 15319)]