203173620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 618952320

約数和(自身を除く): 415778700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2579, 2626, 3030, 3939, 5158, 5252, 6060, 6565, 7737, 7878, 10316, 12895, 13130, 15474, 15756, 19695, 25790, 26260, 30948, 33527, 38685, 39390, 51580, 67054, 77370, 78780, 100581, 134108, 154740, 167635, 201162, 260479, 335270, 402324, 502905, 520958, 670540, 781437, 1005810, 1041916, 1302395, 1562874, 2011620, 2604790, 3125748, 3386227, 3907185, 5209580, 6772454, 7814370, 10158681, 13544908, 15628740, 16931135, 20317362, 33862270, 40634724, 50793405, 67724540, 101586810, 203173620]

約数ペア:

[(1, 203173620), (2, 101586810), (3, 67724540), (4, 50793405), (5, 40634724), (6, 33862270), (10, 20317362), (12, 16931135), (13, 15628740), (15, 13544908), (20, 10158681), (26, 7814370), (30, 6772454), (39, 5209580), (52, 3907185), (60, 3386227), (65, 3125748), (78, 2604790), (101, 2011620), (130, 1562874), (156, 1302395), (195, 1041916), (202, 1005810), (260, 781437), (303, 670540), (390, 520958), (404, 502905), (505, 402324), (606, 335270), (780, 260479), (1010, 201162), (1212, 167635), (1313, 154740), (1515, 134108), (2020, 100581), (2579, 78780), (2626, 77370), (3030, 67054), (3939, 51580), (5158, 39390), (5252, 38685), (6060, 33527), (6565, 30948), (7737, 26260), (7878, 25790), (10316, 19695), (12895, 15756), (13130, 15474)]