198184288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 218401952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 4591, 5396, 9182, 10792, 18364, 21584, 36728, 43168, 73456, 87229, 146912, 174458, 325961, 348916, 651922, 697832, 1303844, 1395664, 2607688, 2791328, 5215376, 6193259, 10430752, 12386518, 24773036, 49546072, 99092144, 198184288]

約数ペア:

[(1, 198184288), (2, 99092144), (4, 49546072), (8, 24773036), (16, 12386518), (19, 10430752), (32, 6193259), (38, 5215376), (71, 2791328), (76, 2607688), (142, 1395664), (152, 1303844), (284, 697832), (304, 651922), (568, 348916), (608, 325961), (1136, 174458), (1349, 146912), (2272, 87229), (2698, 73456), (4591, 43168), (5396, 36728), (9182, 21584), (10792, 18364)]