194674844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{76403}}^1$

素因数の和:76434

約数の個数: 36

約数和(自身を含む): 426792744

約数和(自身を除く): 232117900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 76403, 152806, 305612, 534821, 993239, 1069642, 1986478, 2139284, 3743747, 3972956, 6952673, 7487494, 13905346, 14974988, 27810692, 48668711, 97337422, 194674844]

約数ペア:

[(1, 194674844), (2, 97337422), (4, 48668711), (7, 27810692), (13, 14974988), (14, 13905346), (26, 7487494), (28, 6952673), (49, 3972956), (52, 3743747), (91, 2139284), (98, 1986478), (182, 1069642), (196, 993239), (364, 534821), (637, 305612), (1274, 152806), (2548, 76403)]