201521544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6089}}^1$

素因数の和:6302

約数の個数: 64

約数和(自身を含む): 578793600

約数和(自身を除く): 377272056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 6089, 8274, 11032, 12178, 16548, 18267, 24356, 33096, 36534, 42623, 48712, 73068, 85246, 127869, 146136, 170492, 255738, 340984, 511476, 1022952, 1199533, 2399066, 3598599, 4798132, 7197198, 8396731, 9596264, 14394396, 16793462, 25190193, 28788792, 33586924, 50380386, 67173848, 100760772, 201521544]

約数ペア:

[(1, 201521544), (2, 100760772), (3, 67173848), (4, 50380386), (6, 33586924), (7, 28788792), (8, 25190193), (12, 16793462), (14, 14394396), (21, 9596264), (24, 8396731), (28, 7197198), (42, 4798132), (56, 3598599), (84, 2399066), (168, 1199533), (197, 1022952), (394, 511476), (591, 340984), (788, 255738), (1182, 170492), (1379, 146136), (1576, 127869), (2364, 85246), (2758, 73068), (4137, 48712), (4728, 42623), (5516, 36534), (6089, 33096), (8274, 24356), (11032, 18267), (12178, 16548)]