201469905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49199}}^1$

素因数の和:49230

約数の個数: 48

約数和(自身を含む): 429811200

約数和(自身を除く): 228341295

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49199, 147597, 245995, 344393, 442791, 639587, 737985, 1033179, 1721965, 1918761, 2213955, 3099537, 3197935, 4477109, 5165895, 5756283, 9593805, 13431327, 15497685, 22385545, 28781415, 40293981, 67156635, 201469905]

約数ペア:

[(1, 201469905), (3, 67156635), (5, 40293981), (7, 28781415), (9, 22385545), (13, 15497685), (15, 13431327), (21, 9593805), (35, 5756283), (39, 5165895), (45, 4477109), (63, 3197935), (65, 3099537), (91, 2213955), (105, 1918761), (117, 1721965), (195, 1033179), (273, 737985), (315, 639587), (455, 442791), (585, 344393), (819, 245995), (1365, 147597), (4095, 49199)]