227599892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 445261824

約数和(自身を除く): 217661932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 271, 403, 521, 542, 806, 1042, 1084, 1612, 2084, 3523, 6773, 7046, 8401, 13546, 14092, 16151, 16802, 27092, 32302, 33604, 64604, 109213, 141191, 209963, 218426, 282382, 419926, 436852, 564764, 839852, 1835483, 3670966, 4376921, 7341932, 8753842, 17507684, 56899973, 113799946, 227599892]

約数ペア:

[(1, 227599892), (2, 113799946), (4, 56899973), (13, 17507684), (26, 8753842), (31, 7341932), (52, 4376921), (62, 3670966), (124, 1835483), (271, 839852), (403, 564764), (521, 436852), (542, 419926), (806, 282382), (1042, 218426), (1084, 209963), (1612, 141191), (2084, 109213), (3523, 64604), (6773, 33604), (7046, 32302), (8401, 27092), (13546, 16802), (14092, 16151)]