201244530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 494926848

約数和(自身を除く): 293682318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 321, 355, 426, 535, 642, 710, 883, 1065, 1070, 1605, 1766, 2130, 2649, 3210, 4415, 5298, 7597, 8830, 13245, 15194, 22791, 26490, 37985, 45582, 62693, 75970, 94481, 113955, 125386, 188079, 188962, 227910, 283443, 313465, 376158, 472405, 566886, 626930, 940395, 944810, 1417215, 1880790, 2834430, 6708151, 13416302, 20124453, 33540755, 40248906, 67081510, 100622265, 201244530]

約数ペア:

[(1, 201244530), (2, 100622265), (3, 67081510), (5, 40248906), (6, 33540755), (10, 20124453), (15, 13416302), (30, 6708151), (71, 2834430), (107, 1880790), (142, 1417215), (213, 944810), (214, 940395), (321, 626930), (355, 566886), (426, 472405), (535, 376158), (642, 313465), (710, 283443), (883, 227910), (1065, 188962), (1070, 188079), (1605, 125386), (1766, 113955), (2130, 94481), (2649, 75970), (3210, 62693), (4415, 45582), (5298, 37985), (7597, 26490), (8830, 22791), (13245, 15194)]