201994076172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64991659}}^1$

素因数の和:64991710

約数の個数: 48

約数和(自身を含む): 553209009920

約数和(自身を除く): 351214933748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 64991659, 129983318, 194974977, 259966636, 389949954, 454941613, 779899908, 909883226, 1364824839, 1819766452, 2404691383, 2729649678, 4809382766, 5459299356, 7214074149, 9618765532, 14428148298, 16832839681, 28856296596, 33665679362, 50498519043, 67331358724, 100997038086, 201994076172]

約数ペア:

[(1, 201994076172), (2, 100997038086), (3, 67331358724), (4, 50498519043), (6, 33665679362), (7, 28856296596), (12, 16832839681), (14, 14428148298), (21, 9618765532), (28, 7214074149), (37, 5459299356), (42, 4809382766), (74, 2729649678), (84, 2404691383), (111, 1819766452), (148, 1364824839), (222, 909883226), (259, 779899908), (444, 454941613), (518, 389949954), (777, 259966636), (1036, 194974977), (1554, 129983318), (3108, 64991659)]