196280406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1621}}^1$

素因数の和:1698

約数の個数: 72

約数和(自身を含む): 502521552

約数和(自身を除く): 306241146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 961, 1302, 1621, 1922, 1953, 2883, 3242, 3906, 4863, 5766, 6727, 8649, 9726, 11347, 13454, 14589, 17298, 20181, 22694, 29178, 34041, 40362, 50251, 60543, 68082, 100502, 102123, 121086, 150753, 204246, 301506, 351757, 452259, 703514, 904518, 1055271, 1557781, 2110542, 3115562, 3165813, 4673343, 6331626, 9346686, 10904467, 14020029, 21808934, 28040058, 32713401, 65426802, 98140203, 196280406]

約数ペア:

[(1, 196280406), (2, 98140203), (3, 65426802), (6, 32713401), (7, 28040058), (9, 21808934), (14, 14020029), (18, 10904467), (21, 9346686), (31, 6331626), (42, 4673343), (62, 3165813), (63, 3115562), (93, 2110542), (126, 1557781), (186, 1055271), (217, 904518), (279, 703514), (434, 452259), (558, 351757), (651, 301506), (961, 204246), (1302, 150753), (1621, 121086), (1922, 102123), (1953, 100502), (2883, 68082), (3242, 60543), (3906, 50251), (4863, 40362), (5766, 34041), (6727, 29178), (8649, 22694), (9726, 20181), (11347, 17298), (13454, 14589)]