190251408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{208609}}^1$

素因数の和:208639

約数の個数: 40

約数和(自身を含む): 517352800

約数和(自身を除く): 327101392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 208609, 417218, 625827, 834436, 1251654, 1668872, 2503308, 3337744, 3963571, 5006616, 7927142, 10013232, 11890713, 15854284, 23781426, 31708568, 47562852, 63417136, 95125704, 190251408]

約数ペア:

[(1, 190251408), (2, 95125704), (3, 63417136), (4, 47562852), (6, 31708568), (8, 23781426), (12, 15854284), (16, 11890713), (19, 10013232), (24, 7927142), (38, 5006616), (48, 3963571), (57, 3337744), (76, 2503308), (114, 1668872), (152, 1251654), (228, 834436), (304, 625827), (456, 417218), (912, 208609)]