201881279782

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1\times {\mathrm{1889}}^1$

素因数の和:2630

約数の個数: 96

約数和(自身を含む): 382786236000

約数和(自身を除く): 180904956218

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 563, 637, 1043, 1126, 1274, 1889, 1937, 2086, 3778, 3874, 3941, 7301, 7319, 7882, 13223, 13559, 14602, 14638, 24557, 26446, 27118, 27587, 49114, 51233, 55174, 83887, 92561, 94913, 102466, 167774, 171899, 185122, 189826, 281461, 343798, 358631, 562922, 587209, 717262, 1063507, 1090531, 1174418, 1203293, 1970227, 2127014, 2181062, 2406586, 3658993, 3940454, 4110463, 7317986, 7444549, 7633717, 8220926, 13791589, 13825591, 14889098, 15267434, 25612951, 27583178, 27651182, 51225902, 52111843, 53436019, 96779137, 104223686, 106872038, 158462543, 179290657, 193558274, 316925086, 358581314, 677453959, 1109237801, 1354907918, 2060013059, 2218475602, 4120026118, 7764664607, 14420091413, 15529329214, 28840182826, 100940639891, 201881279782]

約数ペア:

[(1, 201881279782), (2, 100940639891), (7, 28840182826), (13, 15529329214), (14, 14420091413), (26, 7764664607), (49, 4120026118), (91, 2218475602), (98, 2060013059), (149, 1354907918), (182, 1109237801), (298, 677453959), (563, 358581314), (637, 316925086), (1043, 193558274), (1126, 179290657), (1274, 158462543), (1889, 106872038), (1937, 104223686), (2086, 96779137), (3778, 53436019), (3874, 52111843), (3941, 51225902), (7301, 27651182), (7319, 27583178), (7882, 25612951), (13223, 15267434), (13559, 14889098), (14602, 13825591), (14638, 13791589), (24557, 8220926), (26446, 7633717), (27118, 7444549), (27587, 7317986), (49114, 4110463), (51233, 3940454), (55174, 3658993), (83887, 2406586), (92561, 2181062), (94913, 2127014), (102466, 1970227), (167774, 1203293), (171899, 1174418), (185122, 1090531), (189826, 1063507), (281461, 717262), (343798, 587209), (358631, 562922)]