201216213488

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{2843}}^1\times {\mathrm{5021}}^1$

素因数の和:8753

約数の個数: 40

約数和(自身を含む): 390513974256

約数和(自身を除く): 189297760768

約数列:

[1, 2, 4, 8, 16, 881, 1762, 2843, 3524, 5021, 5686, 7048, 10042, 11372, 14096, 20084, 22744, 40168, 45488, 80336, 2504683, 4423501, 5009366, 8847002, 10018732, 14274703, 17694004, 20037464, 28549406, 35388008, 40074928, 57098812, 70776016, 114197624, 228395248, 12576013343, 25152026686, 50304053372, 100608106744, 201216213488]

約数ペア:

[(1, 201216213488), (2, 100608106744), (4, 50304053372), (8, 25152026686), (16, 12576013343), (881, 228395248), (1762, 114197624), (2843, 70776016), (3524, 57098812), (5021, 40074928), (5686, 35388008), (7048, 28549406), (10042, 20037464), (11372, 17694004), (14096, 14274703), (20084, 10018732), (22744, 8847002), (40168, 5009366), (45488, 4423501), (80336, 2504683)]