199744944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16067}}^1$

素因数の和:16122

約数の個数: 80

約数和(自身を含む): 605699328

約数和(自身を除く): 405954384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 16067, 32134, 48201, 64268, 96402, 112469, 128536, 192804, 224938, 257072, 337407, 385608, 449876, 594479, 674814, 771216, 899752, 1188958, 1349628, 1783437, 1799504, 2377916, 2699256, 3566874, 4161353, 4755832, 5398512, 7133748, 8322706, 9511664, 12484059, 14267496, 16645412, 24968118, 28534992, 33290824, 49936236, 66581648, 99872472, 199744944]

約数ペア:

[(1, 199744944), (2, 99872472), (3, 66581648), (4, 49936236), (6, 33290824), (7, 28534992), (8, 24968118), (12, 16645412), (14, 14267496), (16, 12484059), (21, 9511664), (24, 8322706), (28, 7133748), (37, 5398512), (42, 4755832), (48, 4161353), (56, 3566874), (74, 2699256), (84, 2377916), (111, 1799504), (112, 1783437), (148, 1349628), (168, 1188958), (222, 899752), (259, 771216), (296, 674814), (336, 594479), (444, 449876), (518, 385608), (592, 337407), (777, 257072), (888, 224938), (1036, 192804), (1554, 128536), (1776, 112469), (2072, 96402), (3108, 64268), (4144, 48201), (6216, 32134), (12432, 16067)]