201519684

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{22481}}^1$

素因数の和:22577

約数の個数: 48

約数和(自身を含む): 528776640

約数和(自身を除く): 327256956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 22481, 44962, 67443, 89924, 134886, 202329, 269772, 404658, 606987, 809316, 1213974, 1865923, 2427948, 3731846, 5597769, 7463692, 11195538, 16793307, 22391076, 33586614, 50379921, 67173228, 100759842, 201519684]

約数ペア:

[(1, 201519684), (2, 100759842), (3, 67173228), (4, 50379921), (6, 33586614), (9, 22391076), (12, 16793307), (18, 11195538), (27, 7463692), (36, 5597769), (54, 3731846), (83, 2427948), (108, 1865923), (166, 1213974), (249, 809316), (332, 606987), (498, 404658), (747, 269772), (996, 202329), (1494, 134886), (2241, 89924), (2988, 67443), (4482, 44962), (8964, 22481)]