202191570345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1\times {\mathrm{2689}}^1$

素因数の和:4842

約数の個数: 64

約数和(自身を含む): 345137760000

約数和(自身を除く): 142946189655

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1979, 2235, 2533, 2689, 5937, 7599, 8067, 9895, 12665, 13445, 29685, 33643, 37995, 40335, 45713, 100929, 137139, 168215, 228565, 294871, 400661, 504645, 685695, 884613, 1201983, 1474355, 2003305, 4423065, 5012807, 5321531, 6009915, 6811237, 15038421, 15964593, 20433711, 25064035, 26607655, 34056185, 75192105, 79822965, 90466027, 102168555, 271398081, 452330135, 792908119, 1356990405, 2378724357, 3964540595, 11893621785, 13479438023, 40438314069, 67397190115, 202191570345]

約数ペア:

[(1, 202191570345), (3, 67397190115), (5, 40438314069), (15, 13479438023), (17, 11893621785), (51, 3964540595), (85, 2378724357), (149, 1356990405), (255, 792908119), (447, 452330135), (745, 271398081), (1979, 102168555), (2235, 90466027), (2533, 79822965), (2689, 75192105), (5937, 34056185), (7599, 26607655), (8067, 25064035), (9895, 20433711), (12665, 15964593), (13445, 15038421), (29685, 6811237), (33643, 6009915), (37995, 5321531), (40335, 5012807), (45713, 4423065), (100929, 2003305), (137139, 1474355), (168215, 1201983), (228565, 884613), (294871, 685695), (400661, 504645)]