201655662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 450745344

約数和(自身を除く): 249089682

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 201, 282, 402, 611, 821, 871, 1222, 1642, 1742, 1833, 2463, 2613, 3149, 3666, 4926, 5226, 6298, 9447, 10673, 18894, 21346, 32019, 38587, 40937, 55007, 64038, 77174, 81874, 110014, 115761, 122811, 165021, 231522, 245622, 330042, 501631, 715091, 1003262, 1430182, 1504893, 2145273, 2585329, 3009786, 4290546, 5170658, 7755987, 15511974, 33609277, 67218554, 100827831, 201655662]

約数ペア:

[(1, 201655662), (2, 100827831), (3, 67218554), (6, 33609277), (13, 15511974), (26, 7755987), (39, 5170658), (47, 4290546), (67, 3009786), (78, 2585329), (94, 2145273), (134, 1504893), (141, 1430182), (201, 1003262), (282, 715091), (402, 501631), (611, 330042), (821, 245622), (871, 231522), (1222, 165021), (1642, 122811), (1742, 115761), (1833, 110014), (2463, 81874), (2613, 77174), (3149, 64038), (3666, 55007), (4926, 40937), (5226, 38587), (6298, 32019), (9447, 21346), (10673, 18894)]