199238340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12821}}^1$

素因数の和:12877

約数の個数: 96

約数和(自身を含む): 654845184

約数和(自身を除く): 455606844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 12821, 15540, 25642, 38463, 51284, 64105, 76926, 89747, 128210, 153852, 179494, 192315, 256420, 269241, 358988, 384630, 448735, 474377, 538482, 769260, 897470, 948754, 1076964, 1346205, 1423131, 1794940, 1897508, 2371885, 2692410, 2846262, 3320639, 4743770, 5384820, 5692524, 6641278, 7115655, 9487540, 9961917, 13282556, 14231310, 16603195, 19923834, 28462620, 33206390, 39847668, 49809585, 66412780, 99619170, 199238340]

約数ペア:

[(1, 199238340), (2, 99619170), (3, 66412780), (4, 49809585), (5, 39847668), (6, 33206390), (7, 28462620), (10, 19923834), (12, 16603195), (14, 14231310), (15, 13282556), (20, 9961917), (21, 9487540), (28, 7115655), (30, 6641278), (35, 5692524), (37, 5384820), (42, 4743770), (60, 3320639), (70, 2846262), (74, 2692410), (84, 2371885), (105, 1897508), (111, 1794940), (140, 1423131), (148, 1346205), (185, 1076964), (210, 948754), (222, 897470), (259, 769260), (370, 538482), (420, 474377), (444, 448735), (518, 384630), (555, 358988), (740, 269241), (777, 256420), (1036, 192315), (1110, 179494), (1295, 153852), (1554, 128210), (2220, 89747), (2590, 76926), (3108, 64105), (3885, 51284), (5180, 38463), (7770, 25642), (12821, 15540)]