205047288

素因数分解:

$2^3\times 3^6\times {\mathrm{35159}}^1$

素因数の和:35183

約数の個数: 56

約数和(自身を含む): 576448200

約数和(自身を除く): 371400912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 35159, 70318, 105477, 140636, 210954, 281272, 316431, 421908, 632862, 843816, 949293, 1265724, 1898586, 2531448, 2847879, 3797172, 5695758, 7594344, 8543637, 11391516, 17087274, 22783032, 25630911, 34174548, 51261822, 68349096, 102523644, 205047288]

約数ペア:

[(1, 205047288), (2, 102523644), (3, 68349096), (4, 51261822), (6, 34174548), (8, 25630911), (9, 22783032), (12, 17087274), (18, 11391516), (24, 8543637), (27, 7594344), (36, 5695758), (54, 3797172), (72, 2847879), (81, 2531448), (108, 1898586), (162, 1265724), (216, 949293), (243, 843816), (324, 632862), (486, 421908), (648, 316431), (729, 281272), (972, 210954), (1458, 140636), (1944, 105477), (2916, 70318), (5832, 35159)]