201042268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 445939200

約数和(自身を除く): 244896932

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 83, 116, 133, 157, 166, 203, 266, 314, 332, 406, 532, 551, 581, 628, 812, 1099, 1102, 1162, 1577, 2198, 2204, 2324, 2407, 2983, 3154, 3857, 4396, 4553, 4814, 5966, 6308, 7714, 9106, 9628, 11039, 11932, 13031, 15428, 16849, 18212, 20881, 22078, 26062, 31871, 33698, 41762, 44156, 45733, 52124, 63742, 67396, 83524, 86507, 91217, 91466, 127484, 173014, 182434, 182932, 247589, 320131, 346028, 364868, 377899, 495178, 605549, 640262, 755798, 990356, 1211098, 1280524, 1511596, 1733123, 2422196, 2645293, 3466246, 5290586, 6932492, 7180081, 10581172, 14360162, 28720324, 50260567, 100521134, 201042268]

約数ペア:

[(1, 201042268), (2, 100521134), (4, 50260567), (7, 28720324), (14, 14360162), (19, 10581172), (28, 7180081), (29, 6932492), (38, 5290586), (58, 3466246), (76, 2645293), (83, 2422196), (116, 1733123), (133, 1511596), (157, 1280524), (166, 1211098), (203, 990356), (266, 755798), (314, 640262), (332, 605549), (406, 495178), (532, 377899), (551, 364868), (581, 346028), (628, 320131), (812, 247589), (1099, 182932), (1102, 182434), (1162, 173014), (1577, 127484), (2198, 91466), (2204, 91217), (2324, 86507), (2407, 83524), (2983, 67396), (3154, 63742), (3857, 52124), (4396, 45733), (4553, 44156), (4814, 41762), (5966, 33698), (6308, 31871), (7714, 26062), (9106, 22078), (9628, 20881), (11039, 18212), (11932, 16849), (13031, 15428)]