231669466

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 417219264

約数和(自身を除く): 185549798

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 137, 274, 301, 371, 602, 742, 959, 1918, 2279, 2809, 4558, 5618, 5891, 7261, 11782, 14522, 15953, 19663, 31906, 39326, 41237, 50827, 82474, 101654, 120787, 241574, 312223, 384833, 624446, 769666, 845509, 1691018, 2185561, 2693831, 4371122, 5387662, 16547819, 33095638, 115834733, 231669466]

約数ペア:

[(1, 231669466), (2, 115834733), (7, 33095638), (14, 16547819), (43, 5387662), (53, 4371122), (86, 2693831), (106, 2185561), (137, 1691018), (274, 845509), (301, 769666), (371, 624446), (602, 384833), (742, 312223), (959, 241574), (1918, 120787), (2279, 101654), (2809, 82474), (4558, 50827), (5618, 41237), (5891, 39326), (7261, 31906), (11782, 19663), (14522, 15953)]