201327990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3437

約数の個数: 64

約数和(自身を含む): 513527040

約数和(自身を除く): 312199050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 3210, 3301, 4066, 6099, 6602, 9903, 10165, 12198, 16505, 19806, 20330, 30495, 33010, 49515, 60990, 62719, 99030, 125438, 188157, 313595, 353207, 376314, 627190, 706414, 940785, 1059621, 1766035, 1881570, 2119242, 3532070, 5298105, 6710933, 10596210, 13421866, 20132799, 33554665, 40265598, 67109330, 100663995, 201327990]

約数ペア:

[(1, 201327990), (2, 100663995), (3, 67109330), (5, 40265598), (6, 33554665), (10, 20132799), (15, 13421866), (19, 10596210), (30, 6710933), (38, 5298105), (57, 3532070), (95, 2119242), (107, 1881570), (114, 1766035), (190, 1059621), (214, 940785), (285, 706414), (321, 627190), (535, 376314), (570, 353207), (642, 313595), (1070, 188157), (1605, 125438), (2033, 99030), (3210, 62719), (3301, 60990), (4066, 49515), (6099, 33010), (6602, 30495), (9903, 20330), (10165, 19806), (12198, 16505)]