165962454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207973}}^1$

素因数の和:208004

約数の個数: 32

約数和(自身を含む): 399310080

約数和(自身を除く): 233347626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 207973, 415946, 623919, 1247838, 1455811, 2911622, 3951487, 4367433, 7902974, 8734866, 11854461, 23708922, 27660409, 55320818, 82981227, 165962454]

約数ペア:

[(1, 165962454), (2, 82981227), (3, 55320818), (6, 27660409), (7, 23708922), (14, 11854461), (19, 8734866), (21, 7902974), (38, 4367433), (42, 3951487), (57, 2911622), (114, 1455811), (133, 1247838), (266, 623919), (399, 415946), (798, 207973)]