197359470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 464533650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 594, 605, 630, 693, 726, 770, 847, 863, 945, 990, 1089, 1155, 1210, 1386, 1485, 1694, 1726, 1815, 1890, 2079, 2178, 2310, 2541, 2589, 2970, 3267, 3465, 3630, 4158, 4235, 4315, 5082, 5178, 5445, 6041, 6534, 6930, 7623, 7767, 8470, 8630, 9493, 10395, 10890, 12082, 12705, 12945, 15246, 15534, 16335, 18123, 18986, 20790, 22869, 23301, 25410, 25890, 28479, 30205, 32670, 36246, 38115, 38835, 45738, 46602, 47465, 54369, 56958, 60410, 66451, 76230, 77670, 85437, 90615, 94930, 104423, 108738, 114345, 116505, 132902, 142395, 163107, 170874, 181230, 199353, 208846, 228690, 233010, 256311, 271845, 284790, 313269, 326214, 332255, 398706, 427185, 512622, 522115, 543690, 598059, 626538, 664510, 730961, 815535, 854370, 939807, 996765, 1044230, 1196118, 1281555, 1461922, 1566345, 1631070, 1794177, 1879614, 1993530, 2192883, 2563110, 2819421, 2990295, 3132690, 3588354, 3654805, 4385766, 4699035, 5638842, 5980590, 6578649, 7309610, 8970885, 9398070, 10964415, 13157298, 14097105, 17941770, 19735947, 21928830, 28194210, 32893245, 39471894, 65786490, 98679735, 197359470]

約数ペア:

[(1, 197359470), (2, 98679735), (3, 65786490), (5, 39471894), (6, 32893245), (7, 28194210), (9, 21928830), (10, 19735947), (11, 17941770), (14, 14097105), (15, 13157298), (18, 10964415), (21, 9398070), (22, 8970885), (27, 7309610), (30, 6578649), (33, 5980590), (35, 5638842), (42, 4699035), (45, 4385766), (54, 3654805), (55, 3588354), (63, 3132690), (66, 2990295), (70, 2819421), (77, 2563110), (90, 2192883), (99, 1993530), (105, 1879614), (110, 1794177), (121, 1631070), (126, 1566345), (135, 1461922), (154, 1281555), (165, 1196118), (189, 1044230), (198, 996765), (210, 939807), (231, 854370), (242, 815535), (270, 730961), (297, 664510), (315, 626538), (330, 598059), (363, 543690), (378, 522115), (385, 512622), (462, 427185), (495, 398706), (594, 332255), (605, 326214), (630, 313269), (693, 284790), (726, 271845), (770, 256311), (847, 233010), (863, 228690), (945, 208846), (990, 199353), (1089, 181230), (1155, 170874), (1210, 163107), (1386, 142395), (1485, 132902), (1694, 116505), (1726, 114345), (1815, 108738), (1890, 104423), (2079, 94930), (2178, 90615), (2310, 85437), (2541, 77670), (2589, 76230), (2970, 66451), (3267, 60410), (3465, 56958), (3630, 54369), (4158, 47465), (4235, 46602), (4315, 45738), (5082, 38835), (5178, 38115), (5445, 36246), (6041, 32670), (6534, 30205), (6930, 28479), (7623, 25890), (7767, 25410), (8470, 23301), (8630, 22869), (9493, 20790), (10395, 18986), (10890, 18123), (12082, 16335), (12705, 15534), (12945, 15246)]