207315935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 279599040

約数和(自身を除く): 72283105

約数列:

[1, 5, 17, 19, 85, 95, 137, 323, 685, 937, 1615, 2329, 2603, 4685, 11645, 13015, 15929, 17803, 44251, 79645, 89015, 128369, 221255, 302651, 641845, 1513255, 2182273, 2439011, 10911365, 12195055, 41463187, 207315935]

約数ペア:

[(1, 207315935), (5, 41463187), (17, 12195055), (19, 10911365), (85, 2439011), (95, 2182273), (137, 1513255), (323, 641845), (685, 302651), (937, 221255), (1615, 128369), (2329, 89015), (2603, 79645), (4685, 44251), (11645, 17803), (13015, 15929)]