201893607

素因数分解:

$3^3\times {\mathrm{31}}^3\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 310302720

約数和(自身を除く): 108409113

約数列:

[1, 3, 9, 27, 31, 93, 251, 279, 753, 837, 961, 2259, 2883, 6777, 7781, 8649, 23343, 25947, 29791, 70029, 89373, 210087, 241211, 268119, 723633, 804357, 2170899, 6512697, 7477541, 22432623, 67297869, 201893607]

約数ペア:

[(1, 201893607), (3, 67297869), (9, 22432623), (27, 7477541), (31, 6512697), (93, 2170899), (251, 804357), (279, 723633), (753, 268119), (837, 241211), (961, 210087), (2259, 89373), (2883, 70029), (6777, 29791), (7781, 25947), (8649, 23343)]