200609835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 346030080

約数和(自身を除く): 145420245

約数列:

[1, 3, 5, 15, 31, 43, 79, 93, 127, 129, 155, 215, 237, 381, 395, 465, 635, 645, 1185, 1333, 1905, 2449, 3397, 3937, 3999, 5461, 6665, 7347, 10033, 10191, 11811, 12245, 16383, 16985, 19685, 19995, 27305, 30099, 36735, 50165, 50955, 59055, 81915, 105307, 150495, 169291, 311023, 315921, 431419, 507873, 526535, 846455, 933069, 1294257, 1555115, 1579605, 2157095, 2539365, 4665345, 6471285, 13373989, 40121967, 66869945, 200609835]

約数ペア:

[(1, 200609835), (3, 66869945), (5, 40121967), (15, 13373989), (31, 6471285), (43, 4665345), (79, 2539365), (93, 2157095), (127, 1579605), (129, 1555115), (155, 1294257), (215, 933069), (237, 846455), (381, 526535), (395, 507873), (465, 431419), (635, 315921), (645, 311023), (1185, 169291), (1333, 150495), (1905, 105307), (2449, 81915), (3397, 59055), (3937, 50955), (3999, 50165), (5461, 36735), (6665, 30099), (7347, 27305), (10033, 19995), (10191, 19685), (11811, 16985), (12245, 16383)]