194919504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{312371}}^1$

素因数の和:312395

約数の個数: 40

約数和(自身を含む): 542277792

約数和(自身を除く): 347358288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 312371, 624742, 937113, 1249484, 1874226, 2498968, 3748452, 4060823, 4997936, 7496904, 8121646, 12182469, 14993808, 16243292, 24364938, 32486584, 48729876, 64973168, 97459752, 194919504]

約数ペア:

[(1, 194919504), (2, 97459752), (3, 64973168), (4, 48729876), (6, 32486584), (8, 24364938), (12, 16243292), (13, 14993808), (16, 12182469), (24, 8121646), (26, 7496904), (39, 4997936), (48, 4060823), (52, 3748452), (78, 2498968), (104, 1874226), (156, 1249484), (208, 937113), (312, 624742), (624, 312371)]