222937442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42239}}^1$

素因数の和:42290

約数の個数: 32

約数和(自身を含む): 425779200

約数和(自身を除く): 202841758

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 42239, 84478, 295673, 549107, 591346, 1098214, 1224931, 2449862, 3843749, 7687498, 8574517, 15924103, 17149034, 31848206, 111468721, 222937442]

約数ペア:

[(1, 222937442), (2, 111468721), (7, 31848206), (13, 17149034), (14, 15924103), (26, 8574517), (29, 7687498), (58, 3843749), (91, 2449862), (182, 1224931), (203, 1098214), (377, 591346), (406, 549107), (754, 295673), (2639, 84478), (5278, 42239)]