202062140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 506459520

約数和(自身を除く): 304397380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 157, 203, 290, 314, 317, 406, 580, 628, 634, 785, 812, 1015, 1099, 1268, 1570, 1585, 2030, 2198, 2219, 3140, 3170, 4060, 4396, 4438, 4553, 5495, 6340, 8876, 9106, 9193, 10990, 11095, 18212, 18386, 21980, 22190, 22765, 31871, 36772, 44380, 45530, 45965, 49769, 63742, 64351, 91060, 91930, 99538, 127484, 128702, 159355, 183860, 199076, 248845, 257404, 318710, 321755, 348383, 497690, 637420, 643510, 696766, 995380, 1287020, 1393532, 1443301, 1741915, 2886602, 3483830, 5773204, 6967660, 7216505, 10103107, 14433010, 20206214, 28866020, 40412428, 50515535, 101031070, 202062140]

約数ペア:

[(1, 202062140), (2, 101031070), (4, 50515535), (5, 40412428), (7, 28866020), (10, 20206214), (14, 14433010), (20, 10103107), (28, 7216505), (29, 6967660), (35, 5773204), (58, 3483830), (70, 2886602), (116, 1741915), (140, 1443301), (145, 1393532), (157, 1287020), (203, 995380), (290, 696766), (314, 643510), (317, 637420), (406, 497690), (580, 348383), (628, 321755), (634, 318710), (785, 257404), (812, 248845), (1015, 199076), (1099, 183860), (1268, 159355), (1570, 128702), (1585, 127484), (2030, 99538), (2198, 91930), (2219, 91060), (3140, 64351), (3170, 63742), (4060, 49769), (4396, 45965), (4438, 45530), (4553, 44380), (5495, 36772), (6340, 31871), (8876, 22765), (9106, 22190), (9193, 21980), (10990, 18386), (11095, 18212)]