201628483406

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1\times {\mathrm{4513}}^1$

素因数の和:5577

約数の個数: 64

約数和(自身を含む): 360431271936

約数和(自身を除く): 158802788530

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 911, 1582, 1822, 3503, 4513, 6377, 7006, 9026, 12754, 24521, 28241, 31591, 49042, 56482, 63182, 102943, 139903, 197687, 205886, 279806, 395374, 509969, 720601, 979321, 1019938, 1441202, 1958642, 3191233, 3569783, 4111343, 6382466, 7139566, 8222686, 15809039, 22338631, 28779401, 31618078, 44677262, 57558802, 110663273, 127451633, 221326546, 254903266, 464581759, 892161431, 929163518, 1784322862, 3252072313, 6504144626, 14402034529, 28804069058, 100814241703, 201628483406]

約数ペア:

[(1, 201628483406), (2, 100814241703), (7, 28804069058), (14, 14402034529), (31, 6504144626), (62, 3252072313), (113, 1784322862), (217, 929163518), (226, 892161431), (434, 464581759), (791, 254903266), (911, 221326546), (1582, 127451633), (1822, 110663273), (3503, 57558802), (4513, 44677262), (6377, 31618078), (7006, 28779401), (9026, 22338631), (12754, 15809039), (24521, 8222686), (28241, 7139566), (31591, 6382466), (49042, 4111343), (56482, 3569783), (63182, 3191233), (102943, 1958642), (139903, 1441202), (197687, 1019938), (205886, 979321), (279806, 720601), (395374, 509969)]