194686312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 414072000

約数和(自身を除く): 219385688

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 1003, 1121, 1277, 1292, 2006, 2242, 2554, 2584, 4012, 4484, 5108, 8024, 8968, 10216, 19057, 21709, 24263, 38114, 43418, 48526, 75343, 76228, 86836, 97052, 150686, 152456, 173672, 194104, 301372, 412471, 602744, 824942, 1280831, 1431517, 1649884, 2561662, 2863034, 3299768, 5123324, 5726068, 10246648, 11452136, 24335789, 48671578, 97343156, 194686312]

約数ペア:

[(1, 194686312), (2, 97343156), (4, 48671578), (8, 24335789), (17, 11452136), (19, 10246648), (34, 5726068), (38, 5123324), (59, 3299768), (68, 2863034), (76, 2561662), (118, 1649884), (136, 1431517), (152, 1280831), (236, 824942), (323, 602744), (472, 412471), (646, 301372), (1003, 194104), (1121, 173672), (1277, 152456), (1292, 150686), (2006, 97052), (2242, 86836), (2554, 76228), (2584, 75343), (4012, 48526), (4484, 43418), (5108, 38114), (8024, 24263), (8968, 21709), (10216, 19057)]