196346535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 198466905

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 139, 165, 231, 385, 417, 695, 973, 1155, 1223, 1529, 2085, 2919, 3669, 4587, 4865, 6115, 7645, 8561, 10703, 13453, 14595, 18345, 22935, 25683, 32109, 40359, 42805, 53515, 67265, 94171, 128415, 160545, 169997, 201795, 282513, 470855, 509991, 849985, 1189979, 1412565, 1869967, 2549955, 3569937, 5609901, 5949895, 9349835, 13089769, 17849685, 28049505, 39269307, 65448845, 196346535]

約数ペア:

[(1, 196346535), (3, 65448845), (5, 39269307), (7, 28049505), (11, 17849685), (15, 13089769), (21, 9349835), (33, 5949895), (35, 5609901), (55, 3569937), (77, 2549955), (105, 1869967), (139, 1412565), (165, 1189979), (231, 849985), (385, 509991), (417, 470855), (695, 282513), (973, 201795), (1155, 169997), (1223, 160545), (1529, 128415), (2085, 94171), (2919, 67265), (3669, 53515), (4587, 42805), (4865, 40359), (6115, 32109), (7645, 25683), (8561, 22935), (10703, 18345), (13453, 14595)]