193279009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 249523200

約数和(自身を除く): 56244191

約数列:

[1, 7, 11, 37, 77, 179, 259, 379, 407, 1253, 1969, 2653, 2849, 4169, 6623, 13783, 14023, 29183, 46361, 67841, 72853, 98161, 154253, 474887, 509971, 746251, 1079771, 2510117, 5223757, 17570819, 27611287, 193279009]

約数ペア:

[(1, 193279009), (7, 27611287), (11, 17570819), (37, 5223757), (77, 2510117), (179, 1079771), (259, 746251), (379, 509971), (407, 474887), (1253, 154253), (1969, 98161), (2653, 72853), (2849, 67841), (4169, 46361), (6623, 29183), (13783, 14023)]