202278370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21727}}^1$

素因数の和:21767

約数の個数: 48

約数和(自身を含む): 445858560

約数和(自身を除く): 243580190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21727, 43454, 108635, 152089, 217270, 304178, 412813, 760445, 825626, 1064623, 1520890, 2064065, 2129246, 2889691, 4128130, 5323115, 5779382, 10646230, 14448455, 20227837, 28896910, 40455674, 101139185, 202278370]

約数ペア:

[(1, 202278370), (2, 101139185), (5, 40455674), (7, 28896910), (10, 20227837), (14, 14448455), (19, 10646230), (35, 5779382), (38, 5323115), (49, 4128130), (70, 2889691), (95, 2129246), (98, 2064065), (133, 1520890), (190, 1064623), (245, 825626), (266, 760445), (490, 412813), (665, 304178), (931, 217270), (1330, 152089), (1862, 108635), (4655, 43454), (9310, 21727)]