201872268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5197}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 556269168

約数和(自身を除く): 354396900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5197, 6474, 9711, 10394, 12948, 15591, 19422, 20788, 31182, 38844, 46773, 62364, 67561, 93546, 135122, 187092, 202683, 270244, 405366, 431351, 608049, 810732, 862702, 1216098, 1294053, 1725404, 2432196, 2588106, 3882159, 5176212, 5607563, 7764318, 11215126, 15528636, 16822689, 22430252, 33645378, 50468067, 67290756, 100936134, 201872268]

約数ペア:

[(1, 201872268), (2, 100936134), (3, 67290756), (4, 50468067), (6, 33645378), (9, 22430252), (12, 16822689), (13, 15528636), (18, 11215126), (26, 7764318), (36, 5607563), (39, 5176212), (52, 3882159), (78, 2588106), (83, 2432196), (117, 1725404), (156, 1294053), (166, 1216098), (234, 862702), (249, 810732), (332, 608049), (468, 431351), (498, 405366), (747, 270244), (996, 202683), (1079, 187092), (1494, 135122), (2158, 93546), (2988, 67561), (3237, 62364), (4316, 46773), (5197, 38844), (6474, 31182), (9711, 20788), (10394, 19422), (12948, 15591)]