201974565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4523}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 349614720

約数和(自身を除く): 147640155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2977, 3435, 4523, 8931, 13569, 14885, 22615, 44655, 58799, 67845, 176397, 293995, 881985, 1035767, 3107301, 5178835, 13464971, 15536505, 40394913, 67324855, 201974565]

約数ペア:

[(1, 201974565), (3, 67324855), (5, 40394913), (13, 15536505), (15, 13464971), (39, 5178835), (65, 3107301), (195, 1035767), (229, 881985), (687, 293995), (1145, 176397), (2977, 67845), (3435, 58799), (4523, 44655), (8931, 22615), (13569, 14885)]