193744967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 223110720

約数和(自身を除く): 29365753

約数列:

[1, 13, 41, 59, 61, 101, 533, 767, 793, 1313, 2419, 2501, 3599, 4141, 5959, 6161, 31447, 32513, 46787, 53833, 77467, 80093, 147559, 244319, 252601, 363499, 1918267, 3176147, 3283813, 4725487, 14903459, 193744967]

約数ペア:

[(1, 193744967), (13, 14903459), (41, 4725487), (59, 3283813), (61, 3176147), (101, 1918267), (533, 363499), (767, 252601), (793, 244319), (1313, 147559), (2419, 80093), (2501, 77467), (3599, 53833), (4141, 46787), (5959, 32513), (6161, 31447)]