204801336

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{28163}}^1$

素因数の和:28276

約数の個数: 48

約数和(自身を含む): 560181960

約数和(自身を除く): 355380624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 28163, 56326, 84489, 112652, 168978, 225304, 253467, 337956, 506934, 675912, 1013868, 2027736, 2844463, 5688926, 8533389, 11377852, 17066778, 22755704, 25600167, 34133556, 51200334, 68267112, 102400668, 204801336]

約数ペア:

[(1, 204801336), (2, 102400668), (3, 68267112), (4, 51200334), (6, 34133556), (8, 25600167), (9, 22755704), (12, 17066778), (18, 11377852), (24, 8533389), (36, 5688926), (72, 2844463), (101, 2027736), (202, 1013868), (303, 675912), (404, 506934), (606, 337956), (808, 253467), (909, 225304), (1212, 168978), (1818, 112652), (2424, 84489), (3636, 56326), (7272, 28163)]