201550667248

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1\times {\mathrm{4259}}^1$

素因数の和:5606

約数の個数: 80

約数和(自身を含む): 447803838720

約数和(自身を除く): 246253171472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 811, 1042, 1622, 2084, 3244, 3647, 4168, 4259, 5677, 6488, 7294, 8336, 8518, 11354, 12976, 14588, 17036, 22708, 29176, 29813, 34072, 45416, 58352, 59626, 68144, 90832, 119252, 238504, 422531, 477008, 845062, 1690124, 2218939, 2957717, 3380248, 3454049, 4437878, 5915434, 6760496, 6908098, 8875756, 11830868, 13816196, 15532573, 17751512, 23661736, 24178343, 27632392, 31065146, 35503024, 47323472, 48356686, 55264784, 62130292, 96713372, 124260584, 193426744, 248521168, 386853488, 1799559529, 3599119058, 7198238116, 12596916703, 14396476232, 25193833406, 28792952464, 50387666812, 100775333624, 201550667248]

約数ペア:

[(1, 201550667248), (2, 100775333624), (4, 50387666812), (7, 28792952464), (8, 25193833406), (14, 14396476232), (16, 12596916703), (28, 7198238116), (56, 3599119058), (112, 1799559529), (521, 386853488), (811, 248521168), (1042, 193426744), (1622, 124260584), (2084, 96713372), (3244, 62130292), (3647, 55264784), (4168, 48356686), (4259, 47323472), (5677, 35503024), (6488, 31065146), (7294, 27632392), (8336, 24178343), (8518, 23661736), (11354, 17751512), (12976, 15532573), (14588, 13816196), (17036, 11830868), (22708, 8875756), (29176, 6908098), (29813, 6760496), (34072, 5915434), (45416, 4437878), (58352, 3454049), (59626, 3380248), (68144, 2957717), (90832, 2218939), (119252, 1690124), (238504, 845062), (422531, 477008)]