207928440018

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3407}}^1\times {\mathrm{28979}}^1$

素因数の和:32413

約数の個数: 80

約数和(自身を含む): 501917834880

約数和(自身を除く): 293989394862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 3407, 6814, 10221, 20442, 28979, 30663, 44291, 57958, 61326, 86937, 88582, 91989, 132873, 173874, 183978, 260811, 265746, 275967, 376727, 398619, 521622, 551934, 753454, 782433, 797238, 1130181, 1195857, 1564866, 2260362, 2347299, 2391714, 3390543, 3587571, 4694598, 6781086, 7175142, 10171629, 20343258, 30514887, 61029774, 98731453, 197462906, 296194359, 592388718, 888583077, 1283508889, 1777166154, 2567017778, 2665749231, 3850526667, 5331498462, 7701053334, 7997247693, 11551580001, 15994495386, 23103160002, 34654740003, 69309480006, 103964220009, 207928440018]

約数ペア:

[(1, 207928440018), (2, 103964220009), (3, 69309480006), (6, 34654740003), (9, 23103160002), (13, 15994495386), (18, 11551580001), (26, 7997247693), (27, 7701053334), (39, 5331498462), (54, 3850526667), (78, 2665749231), (81, 2567017778), (117, 1777166154), (162, 1283508889), (234, 888583077), (351, 592388718), (702, 296194359), (1053, 197462906), (2106, 98731453), (3407, 61029774), (6814, 30514887), (10221, 20343258), (20442, 10171629), (28979, 7175142), (30663, 6781086), (44291, 4694598), (57958, 3587571), (61326, 3390543), (86937, 2391714), (88582, 2347299), (91989, 2260362), (132873, 1564866), (173874, 1195857), (183978, 1130181), (260811, 797238), (265746, 782433), (275967, 753454), (376727, 551934), (398619, 521622)]