193901300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47293}}^1$

素因数の和:47348

約数の個数: 36

約数和(自身を含む): 431037516

約数和(自身を除く): 237136216

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 47293, 94586, 189172, 236465, 472930, 945860, 1182325, 1939013, 2364650, 3878026, 4729300, 7756052, 9695065, 19390130, 38780260, 48475325, 96950650, 193901300]

約数ペア:

[(1, 193901300), (2, 96950650), (4, 48475325), (5, 38780260), (10, 19390130), (20, 9695065), (25, 7756052), (41, 4729300), (50, 3878026), (82, 2364650), (100, 1939013), (164, 1182325), (205, 945860), (410, 472930), (820, 236465), (1025, 189172), (2050, 94586), (4100, 47293)]