197835235521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{24733}}^1$

素因数の和:25902

約数の個数: 64

約数和(自身を含む): 339795296256

約数和(自身を除く): 141960060735

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1117, 2387, 3351, 7161, 7819, 12287, 23457, 24733, 34627, 36861, 74199, 86009, 103881, 173131, 242389, 258027, 272063, 380897, 519393, 727167, 766723, 816189, 1142691, 1904441, 2300169, 2666279, 5367061, 5713323, 7998837, 8433953, 16101183, 25301859, 27626761, 59037671, 82880283, 177113013, 193387327, 303894371, 580161981, 856429591, 911683113, 2127260597, 2569288773, 5995007137, 6381781791, 9420725501, 17985021411, 28262176503, 65945078507, 197835235521]

約数ペア:

[(1, 197835235521), (3, 65945078507), (7, 28262176503), (11, 17985021411), (21, 9420725501), (31, 6381781791), (33, 5995007137), (77, 2569288773), (93, 2127260597), (217, 911683113), (231, 856429591), (341, 580161981), (651, 303894371), (1023, 193387327), (1117, 177113013), (2387, 82880283), (3351, 59037671), (7161, 27626761), (7819, 25301859), (12287, 16101183), (23457, 8433953), (24733, 7998837), (34627, 5713323), (36861, 5367061), (74199, 2666279), (86009, 2300169), (103881, 1904441), (173131, 1142691), (242389, 816189), (258027, 766723), (272063, 727167), (380897, 519393)]