201617512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 218286488

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 212, 232, 424, 551, 863, 1007, 1102, 1537, 1726, 2014, 2204, 3074, 3452, 4028, 4408, 6148, 6904, 8056, 12296, 16397, 25027, 29203, 32794, 45739, 50054, 58406, 65588, 91478, 100108, 116812, 131176, 182956, 200216, 233624, 365912, 475513, 869041, 951026, 1326431, 1738082, 1902052, 2652862, 3476164, 3804104, 5305724, 6952328, 10611448, 25202189, 50404378, 100808756, 201617512]

約数ペア:

[(1, 201617512), (2, 100808756), (4, 50404378), (8, 25202189), (19, 10611448), (29, 6952328), (38, 5305724), (53, 3804104), (58, 3476164), (76, 2652862), (106, 1902052), (116, 1738082), (152, 1326431), (212, 951026), (232, 869041), (424, 475513), (551, 365912), (863, 233624), (1007, 200216), (1102, 182956), (1537, 131176), (1726, 116812), (2014, 100108), (2204, 91478), (3074, 65588), (3452, 58406), (4028, 50054), (4408, 45739), (6148, 32794), (6904, 29203), (8056, 25027), (12296, 16397)]