201446949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 328550400

約数和(自身を除く): 127103451

約数列:

[1, 3, 11, 19, 23, 33, 57, 61, 69, 183, 209, 229, 253, 437, 627, 671, 687, 759, 1159, 1311, 1403, 2013, 2519, 3477, 4209, 4351, 4807, 5267, 7557, 12749, 13053, 13969, 14421, 15433, 15801, 26657, 38247, 41907, 46299, 47861, 57937, 79971, 100073, 143583, 153659, 173811, 265411, 293227, 300219, 321287, 460977, 796233, 879681, 963861, 1100803, 2919521, 3302409, 3534157, 6104453, 8758563, 10602471, 18313359, 67148983, 201446949]

約数ペア:

[(1, 201446949), (3, 67148983), (11, 18313359), (19, 10602471), (23, 8758563), (33, 6104453), (57, 3534157), (61, 3302409), (69, 2919521), (183, 1100803), (209, 963861), (229, 879681), (253, 796233), (437, 460977), (627, 321287), (671, 300219), (687, 293227), (759, 265411), (1159, 173811), (1311, 153659), (1403, 143583), (2013, 100073), (2519, 79971), (3477, 57937), (4209, 47861), (4351, 46299), (4807, 41907), (5267, 38247), (7557, 26657), (12749, 15801), (13053, 15433), (13969, 14421)]