221079192

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{50893}}^1$

素因数の和:51083

約数の個数: 32

約数和(自身を含む): 555762480

約数和(自身を除く): 334683288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 50893, 101786, 152679, 203572, 305358, 407144, 610716, 1221432, 9211633, 18423266, 27634899, 36846532, 55269798, 73693064, 110539596, 221079192]

約数ペア:

[(1, 221079192), (2, 110539596), (3, 73693064), (4, 55269798), (6, 36846532), (8, 27634899), (12, 18423266), (24, 9211633), (181, 1221432), (362, 610716), (543, 407144), (724, 305358), (1086, 203572), (1448, 152679), (2172, 101786), (4344, 50893)]