201768558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11161}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 424334592

約数和(自身を除く): 222566034

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 11161, 18078, 22322, 33483, 66966, 256703, 513406, 770109, 1462091, 1540218, 2924182, 4386273, 8772546, 33628093, 67256186, 100884279, 201768558]

約数ペア:

[(1, 201768558), (2, 100884279), (3, 67256186), (6, 33628093), (23, 8772546), (46, 4386273), (69, 2924182), (131, 1540218), (138, 1462091), (262, 770109), (393, 513406), (786, 256703), (3013, 66966), (6026, 33483), (9039, 22322), (11161, 18078)]