206381116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 407554560

約数和(自身を除く): 201173444

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3191, 3404, 6382, 12764, 16169, 32338, 60629, 64676, 73393, 118067, 121258, 146786, 236134, 242516, 293572, 472268, 1394467, 2243273, 2715541, 2788934, 4486546, 5431082, 5577868, 8973092, 10862164, 51595279, 103190558, 206381116]

約数ペア:

[(1, 206381116), (2, 103190558), (4, 51595279), (19, 10862164), (23, 8973092), (37, 5577868), (38, 5431082), (46, 4486546), (74, 2788934), (76, 2715541), (92, 2243273), (148, 1394467), (437, 472268), (703, 293572), (851, 242516), (874, 236134), (1406, 146786), (1702, 121258), (1748, 118067), (2812, 73393), (3191, 64676), (3404, 60629), (6382, 32338), (12764, 16169)]