197172612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 619265920

約数和(自身を除く): 422093308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 433, 468, 546, 556, 819, 834, 866, 973, 1092, 1251, 1299, 1638, 1668, 1732, 1807, 1946, 2502, 2598, 2919, 3031, 3276, 3614, 3892, 3897, 5004, 5196, 5421, 5629, 5838, 6062, 7228, 7794, 8757, 9093, 10842, 11258, 11676, 12124, 12649, 15588, 16263, 16887, 17514, 18186, 21684, 22516, 25298, 27279, 32526, 33774, 35028, 36372, 37947, 39403, 50596, 50661, 54558, 60187, 65052, 67548, 75894, 78806, 101322, 109116, 113841, 118209, 120374, 151788, 157612, 180561, 202644, 227682, 236418, 240748, 354627, 361122, 421309, 455364, 472836, 541683, 709254, 722244, 782431, 842618, 1083366, 1263927, 1418508, 1564862, 1685236, 2166732, 2347293, 2527854, 3129724, 3791781, 4694586, 5055708, 5477017, 7041879, 7583562, 9389172, 10954034, 14083758, 15167124, 16431051, 21908068, 28167516, 32862102, 49293153, 65724204, 98586306, 197172612]

約数ペア:

[(1, 197172612), (2, 98586306), (3, 65724204), (4, 49293153), (6, 32862102), (7, 28167516), (9, 21908068), (12, 16431051), (13, 15167124), (14, 14083758), (18, 10954034), (21, 9389172), (26, 7583562), (28, 7041879), (36, 5477017), (39, 5055708), (42, 4694586), (52, 3791781), (63, 3129724), (78, 2527854), (84, 2347293), (91, 2166732), (117, 1685236), (126, 1564862), (139, 1418508), (156, 1263927), (182, 1083366), (234, 842618), (252, 782431), (273, 722244), (278, 709254), (364, 541683), (417, 472836), (433, 455364), (468, 421309), (546, 361122), (556, 354627), (819, 240748), (834, 236418), (866, 227682), (973, 202644), (1092, 180561), (1251, 157612), (1299, 151788), (1638, 120374), (1668, 118209), (1732, 113841), (1807, 109116), (1946, 101322), (2502, 78806), (2598, 75894), (2919, 67548), (3031, 65052), (3276, 60187), (3614, 54558), (3892, 50661), (3897, 50596), (5004, 39403), (5196, 37947), (5421, 36372), (5629, 35028), (5838, 33774), (6062, 32526), (7228, 27279), (7794, 25298), (8757, 22516), (9093, 21684), (10842, 18186), (11258, 17514), (11676, 16887), (12124, 16263), (12649, 15588)]