204347204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30211}}^1$

素因数の和:30323

約数の個数: 24

約数和(自身を含む): 380671200

約数和(自身を除く): 176323996

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 30211, 60422, 120844, 574009, 1148018, 2296036, 2688779, 5377558, 10755116, 51086801, 102173602, 204347204]

約数ペア:

[(1, 204347204), (2, 102173602), (4, 51086801), (19, 10755116), (38, 5377558), (76, 2688779), (89, 2296036), (178, 1148018), (356, 574009), (1691, 120844), (3382, 60422), (6764, 30211)]