200854796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 386640576

約数和(自身を除く): 185785780

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 97, 148, 194, 388, 629, 823, 1258, 1646, 1649, 2516, 3292, 3298, 3589, 6596, 7178, 13991, 14356, 27982, 30451, 55964, 60902, 61013, 79831, 121804, 122026, 159662, 244052, 319324, 517667, 1035334, 1357127, 2070668, 2714254, 2953747, 5428508, 5907494, 11814988, 50213699, 100427398, 200854796]

約数ペア:

[(1, 200854796), (2, 100427398), (4, 50213699), (17, 11814988), (34, 5907494), (37, 5428508), (68, 2953747), (74, 2714254), (97, 2070668), (148, 1357127), (194, 1035334), (388, 517667), (629, 319324), (823, 244052), (1258, 159662), (1646, 122026), (1649, 121804), (2516, 79831), (3292, 61013), (3298, 60902), (3589, 55964), (6596, 30451), (7178, 27982), (13991, 14356)]