194245688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{266821}}^1$

素因数の和:266847

約数の個数: 32

約数和(自身を含む): 448260960

約数和(自身を除く): 254015272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 266821, 533642, 1067284, 1867747, 2134568, 3468673, 3735494, 6937346, 7470988, 13874692, 14941976, 24280711, 27749384, 48561422, 97122844, 194245688]

約数ペア:

[(1, 194245688), (2, 97122844), (4, 48561422), (7, 27749384), (8, 24280711), (13, 14941976), (14, 13874692), (26, 7470988), (28, 6937346), (52, 3735494), (56, 3468673), (91, 2134568), (104, 1867747), (182, 1067284), (364, 533642), (728, 266821)]