202988790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 540180576

約数和(自身を除く): 337191786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 137, 163, 202, 274, 303, 326, 411, 489, 505, 606, 685, 815, 822, 909, 978, 1010, 1233, 1370, 1467, 1515, 1630, 1818, 2055, 2445, 2466, 2934, 3030, 4110, 4545, 4890, 6165, 7335, 9090, 12330, 13837, 14670, 16463, 22331, 27674, 32926, 41511, 44662, 49389, 66993, 69185, 82315, 83022, 98778, 111655, 124533, 133986, 138370, 148167, 164630, 200979, 207555, 223310, 246945, 249066, 296334, 334965, 401958, 415110, 493890, 622665, 669930, 740835, 1004895, 1245330, 1481670, 2009790, 2255431, 4510862, 6766293, 11277155, 13532586, 20298879, 22554310, 33831465, 40597758, 67662930, 101494395, 202988790]

約数ペア:

[(1, 202988790), (2, 101494395), (3, 67662930), (5, 40597758), (6, 33831465), (9, 22554310), (10, 20298879), (15, 13532586), (18, 11277155), (30, 6766293), (45, 4510862), (90, 2255431), (101, 2009790), (137, 1481670), (163, 1245330), (202, 1004895), (274, 740835), (303, 669930), (326, 622665), (411, 493890), (489, 415110), (505, 401958), (606, 334965), (685, 296334), (815, 249066), (822, 246945), (909, 223310), (978, 207555), (1010, 200979), (1233, 164630), (1370, 148167), (1467, 138370), (1515, 133986), (1630, 124533), (1818, 111655), (2055, 98778), (2445, 83022), (2466, 82315), (2934, 69185), (3030, 66993), (4110, 49389), (4545, 44662), (4890, 41511), (6165, 32926), (7335, 27674), (9090, 22331), (12330, 16463), (13837, 14670)]