206424660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8593

約数の個数: 96

約数和(自身を含む): 642604032

約数和(自身を除く): 436179372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 8537, 12090, 17074, 24180, 25611, 34148, 42685, 51222, 85370, 102444, 110981, 128055, 170740, 221962, 256110, 264647, 332943, 443924, 512220, 529294, 554905, 665886, 793941, 1058588, 1109810, 1323235, 1331772, 1587882, 1664715, 2219620, 2646470, 3175764, 3329430, 3440411, 3969705, 5292940, 6658860, 6880822, 7939410, 10321233, 13761644, 15878820, 17202055, 20642466, 34404110, 41284932, 51606165, 68808220, 103212330, 206424660]

約数ペア:

[(1, 206424660), (2, 103212330), (3, 68808220), (4, 51606165), (5, 41284932), (6, 34404110), (10, 20642466), (12, 17202055), (13, 15878820), (15, 13761644), (20, 10321233), (26, 7939410), (30, 6880822), (31, 6658860), (39, 5292940), (52, 3969705), (60, 3440411), (62, 3329430), (65, 3175764), (78, 2646470), (93, 2219620), (124, 1664715), (130, 1587882), (155, 1331772), (156, 1323235), (186, 1109810), (195, 1058588), (260, 793941), (310, 665886), (372, 554905), (390, 529294), (403, 512220), (465, 443924), (620, 332943), (780, 264647), (806, 256110), (930, 221962), (1209, 170740), (1612, 128055), (1860, 110981), (2015, 102444), (2418, 85370), (4030, 51222), (4836, 42685), (6045, 34148), (8060, 25611), (8537, 24180), (12090, 17074)]