201717470022

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1378

約数の個数: 128

約数和(自身を含む): 433505402880

約数和(自身を除く): 231787932858

約数列:

[1, 2, 3, 6, 31, 43, 62, 73, 86, 93, 129, 146, 186, 219, 258, 438, 439, 787, 878, 1317, 1333, 1574, 2263, 2361, 2634, 2666, 3139, 3999, 4526, 4722, 6278, 6789, 7998, 9417, 13578, 13609, 18834, 18877, 24397, 27218, 32047, 33841, 37754, 40827, 48794, 56631, 57451, 64094, 67682, 73191, 81654, 96141, 97309, 101523, 113262, 114902, 146382, 172353, 192282, 194618, 203046, 291927, 344706, 345493, 583854, 585187, 690986, 993457, 1036479, 1049071, 1170374, 1378021, 1755561, 1780981, 1986914, 2072958, 2098142, 2470393, 2756042, 2980371, 3147213, 3511122, 3561962, 4134063, 4940786, 5342943, 5960742, 6294426, 7411179, 8268126, 10685886, 10710283, 14822358, 14856199, 21420566, 25220989, 29712398, 32130849, 42718651, 44568597, 50441978, 64261698, 75662967, 76582183, 85437302, 89137194, 128155953, 151325934, 153164366, 229746549, 256311906, 459493098, 460542169, 781850659, 921084338, 1084502527, 1381626507, 1563701318, 2169005054, 2345551977, 2763253014, 3253507581, 4691103954, 6507015162, 33619578337, 67239156674, 100858735011, 201717470022]

約数ペア:

[(1, 201717470022), (2, 100858735011), (3, 67239156674), (6, 33619578337), (31, 6507015162), (43, 4691103954), (62, 3253507581), (73, 2763253014), (86, 2345551977), (93, 2169005054), (129, 1563701318), (146, 1381626507), (186, 1084502527), (219, 921084338), (258, 781850659), (438, 460542169), (439, 459493098), (787, 256311906), (878, 229746549), (1317, 153164366), (1333, 151325934), (1574, 128155953), (2263, 89137194), (2361, 85437302), (2634, 76582183), (2666, 75662967), (3139, 64261698), (3999, 50441978), (4526, 44568597), (4722, 42718651), (6278, 32130849), (6789, 29712398), (7998, 25220989), (9417, 21420566), (13578, 14856199), (13609, 14822358), (18834, 10710283), (18877, 10685886), (24397, 8268126), (27218, 7411179), (32047, 6294426), (33841, 5960742), (37754, 5342943), (40827, 4940786), (48794, 4134063), (56631, 3561962), (57451, 3511122), (64094, 3147213), (67682, 2980371), (73191, 2756042), (81654, 2470393), (96141, 2098142), (97309, 2072958), (101523, 1986914), (113262, 1780981), (114902, 1755561), (146382, 1378021), (172353, 1170374), (192282, 1049071), (194618, 1036479), (203046, 993457), (291927, 690986), (344706, 585187), (345493, 583854)]