208547610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2423}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 530565120

約数和(自身を除く): 322017510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 755, 906, 1510, 2265, 2423, 2869, 4530, 4846, 5738, 7269, 8607, 12115, 14345, 14538, 17214, 24230, 28690, 36345, 43035, 46037, 72690, 86070, 92074, 138111, 230185, 276222, 365873, 460370, 690555, 731746, 1097619, 1381110, 1829365, 2195238, 3658730, 5488095, 6951587, 10976190, 13903174, 20854761, 34757935, 41709522, 69515870, 104273805, 208547610]

約数ペア:

[(1, 208547610), (2, 104273805), (3, 69515870), (5, 41709522), (6, 34757935), (10, 20854761), (15, 13903174), (19, 10976190), (30, 6951587), (38, 5488095), (57, 3658730), (95, 2195238), (114, 1829365), (151, 1381110), (190, 1097619), (285, 731746), (302, 690555), (453, 460370), (570, 365873), (755, 276222), (906, 230185), (1510, 138111), (2265, 92074), (2423, 86070), (2869, 72690), (4530, 46037), (4846, 43035), (5738, 36345), (7269, 28690), (8607, 24230), (12115, 17214), (14345, 14538)]