208084740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 606735360

約数和(自身を除く): 398650620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 118, 129, 172, 177, 215, 236, 258, 295, 354, 430, 516, 590, 645, 708, 860, 885, 1180, 1290, 1367, 1770, 2537, 2580, 2734, 3540, 4101, 5074, 5468, 6835, 7611, 8202, 10148, 12685, 13670, 15222, 16404, 20505, 25370, 27340, 30444, 38055, 41010, 50740, 58781, 76110, 80653, 82020, 117562, 152220, 161306, 176343, 235124, 241959, 293905, 322612, 352686, 403265, 483918, 587810, 705372, 806530, 881715, 967836, 1175620, 1209795, 1613060, 1763430, 2419590, 3468079, 3526860, 4839180, 6936158, 10404237, 13872316, 17340395, 20808474, 34680790, 41616948, 52021185, 69361580, 104042370, 208084740]

約数ペア:

[(1, 208084740), (2, 104042370), (3, 69361580), (4, 52021185), (5, 41616948), (6, 34680790), (10, 20808474), (12, 17340395), (15, 13872316), (20, 10404237), (30, 6936158), (43, 4839180), (59, 3526860), (60, 3468079), (86, 2419590), (118, 1763430), (129, 1613060), (172, 1209795), (177, 1175620), (215, 967836), (236, 881715), (258, 806530), (295, 705372), (354, 587810), (430, 483918), (516, 403265), (590, 352686), (645, 322612), (708, 293905), (860, 241959), (885, 235124), (1180, 176343), (1290, 161306), (1367, 152220), (1770, 117562), (2537, 82020), (2580, 80653), (2734, 76110), (3540, 58781), (4101, 50740), (5074, 41010), (5468, 38055), (6835, 30444), (7611, 27340), (8202, 25370), (10148, 20505), (12685, 16404), (13670, 15222)]