207924296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16481}}^1$

素因数の和:16589

約数の個数: 32

約数和(自身を含む): 415346400

約数和(自身を除く): 207422104

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 16481, 32962, 65924, 131848, 313139, 626278, 1252556, 1367923, 2505112, 2735846, 5471692, 10943384, 25990537, 51981074, 103962148, 207924296]

約数ペア:

[(1, 207924296), (2, 103962148), (4, 51981074), (8, 25990537), (19, 10943384), (38, 5471692), (76, 2735846), (83, 2505112), (152, 1367923), (166, 1252556), (332, 626278), (664, 313139), (1577, 131848), (3154, 65924), (6308, 32962), (12616, 16481)]