197566902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 498781920

約数和(自身を除く): 301215018

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1201, 1406, 1443, 1482, 2109, 2223, 2402, 2886, 3603, 4218, 4329, 4446, 6327, 7206, 8658, 9139, 10809, 12654, 15613, 18278, 21618, 22819, 27417, 31226, 44437, 45638, 46839, 54834, 68457, 82251, 88874, 93678, 133311, 136914, 140517, 164502, 205371, 266622, 281034, 296647, 399933, 410742, 577681, 593294, 799866, 844303, 889941, 1155362, 1688606, 1733043, 1779882, 2532909, 2669823, 3466086, 5065818, 5199129, 5339646, 7598727, 10398258, 10975939, 15197454, 21951878, 32927817, 65855634, 98783451, 197566902]

約数ペア:

[(1, 197566902), (2, 98783451), (3, 65855634), (6, 32927817), (9, 21951878), (13, 15197454), (18, 10975939), (19, 10398258), (26, 7598727), (37, 5339646), (38, 5199129), (39, 5065818), (57, 3466086), (74, 2669823), (78, 2532909), (111, 1779882), (114, 1733043), (117, 1688606), (171, 1155362), (222, 889941), (234, 844303), (247, 799866), (333, 593294), (342, 577681), (481, 410742), (494, 399933), (666, 296647), (703, 281034), (741, 266622), (962, 205371), (1201, 164502), (1406, 140517), (1443, 136914), (1482, 133311), (2109, 93678), (2223, 88874), (2402, 82251), (2886, 68457), (3603, 54834), (4218, 46839), (4329, 45638), (4446, 44437), (6327, 31226), (7206, 27417), (8658, 22819), (9139, 21618), (10809, 18278), (12654, 15613)]