206847072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 626895360

約数和(自身を除く): 420048288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 103, 114, 144, 152, 171, 206, 228, 288, 304, 309, 342, 367, 412, 456, 608, 618, 684, 734, 824, 912, 927, 1101, 1236, 1368, 1468, 1648, 1824, 1854, 1957, 2202, 2472, 2736, 2936, 3296, 3303, 3708, 3914, 4404, 4944, 5472, 5871, 5872, 6606, 6973, 7416, 7828, 8808, 9888, 11742, 11744, 13212, 13946, 14832, 15656, 17613, 17616, 20919, 23484, 26424, 27892, 29664, 31312, 35226, 35232, 37801, 41838, 46968, 52848, 55784, 62624, 62757, 70452, 75602, 83676, 93936, 105696, 111568, 113403, 125514, 140904, 151204, 167352, 187872, 223136, 226806, 251028, 281808, 302408, 334704, 340209, 453612, 502056, 563616, 604816, 669408, 680418, 718219, 907224, 1004112, 1209632, 1360836, 1436438, 1814448, 2008224, 2154657, 2721672, 2872876, 3628896, 4309314, 5443344, 5745752, 6463971, 8618628, 10886688, 11491504, 12927942, 17237256, 22983008, 25855884, 34474512, 51711768, 68949024, 103423536, 206847072]

約数ペア:

[(1, 206847072), (2, 103423536), (3, 68949024), (4, 51711768), (6, 34474512), (8, 25855884), (9, 22983008), (12, 17237256), (16, 12927942), (18, 11491504), (19, 10886688), (24, 8618628), (32, 6463971), (36, 5745752), (38, 5443344), (48, 4309314), (57, 3628896), (72, 2872876), (76, 2721672), (96, 2154657), (103, 2008224), (114, 1814448), (144, 1436438), (152, 1360836), (171, 1209632), (206, 1004112), (228, 907224), (288, 718219), (304, 680418), (309, 669408), (342, 604816), (367, 563616), (412, 502056), (456, 453612), (608, 340209), (618, 334704), (684, 302408), (734, 281808), (824, 251028), (912, 226806), (927, 223136), (1101, 187872), (1236, 167352), (1368, 151204), (1468, 140904), (1648, 125514), (1824, 113403), (1854, 111568), (1957, 105696), (2202, 93936), (2472, 83676), (2736, 75602), (2936, 70452), (3296, 62757), (3303, 62624), (3708, 55784), (3914, 52848), (4404, 46968), (4944, 41838), (5472, 37801), (5871, 35232), (5872, 35226), (6606, 31312), (6973, 29664), (7416, 27892), (7828, 26424), (8808, 23484), (9888, 20919), (11742, 17616), (11744, 17613), (13212, 15656), (13946, 14832)]