191834216

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 420437700

約数和(自身を除く): 228603484

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 916, 1603, 1832, 2137, 3206, 4274, 6412, 8548, 11221, 12824, 14959, 17096, 22442, 29918, 44884, 59836, 89768, 104713, 119672, 209426, 418852, 489373, 837704, 978746, 1957492, 3425611, 3914984, 6851222, 13702444, 23979277, 27404888, 47958554, 95917108, 191834216]

約数ペア:

[(1, 191834216), (2, 95917108), (4, 47958554), (7, 27404888), (8, 23979277), (14, 13702444), (28, 6851222), (49, 3914984), (56, 3425611), (98, 1957492), (196, 978746), (229, 837704), (392, 489373), (458, 418852), (916, 209426), (1603, 119672), (1832, 104713), (2137, 89768), (3206, 59836), (4274, 44884), (6412, 29918), (8548, 22442), (11221, 17096), (12824, 14959)]