198856086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 469760256

約数和(自身を除く): 270904170

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 227, 286, 429, 454, 681, 858, 1021, 1362, 2042, 2497, 2951, 3063, 4994, 5902, 6126, 7491, 8853, 11231, 13273, 14982, 17706, 22462, 26546, 32461, 33693, 39819, 64922, 67386, 79638, 97383, 146003, 194766, 231767, 292006, 438009, 463534, 695301, 876018, 1390602, 2549437, 3012971, 5098874, 6025942, 7648311, 9038913, 15296622, 18077826, 33142681, 66285362, 99428043, 198856086]

約数ペア:

[(1, 198856086), (2, 99428043), (3, 66285362), (6, 33142681), (11, 18077826), (13, 15296622), (22, 9038913), (26, 7648311), (33, 6025942), (39, 5098874), (66, 3012971), (78, 2549437), (143, 1390602), (227, 876018), (286, 695301), (429, 463534), (454, 438009), (681, 292006), (858, 231767), (1021, 194766), (1362, 146003), (2042, 97383), (2497, 79638), (2951, 67386), (3063, 64922), (4994, 39819), (5902, 33693), (6126, 32461), (7491, 26546), (8853, 22462), (11231, 17706), (13273, 14982)]