205049544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 604108800

約数和(自身を除く): 399059256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 137, 151, 168, 177, 236, 274, 302, 354, 411, 413, 453, 472, 548, 604, 708, 822, 826, 906, 959, 1057, 1096, 1208, 1239, 1416, 1644, 1652, 1812, 1918, 2114, 2478, 2877, 3171, 3288, 3304, 3624, 3836, 4228, 4956, 5754, 6342, 7672, 8083, 8456, 8909, 9912, 11508, 12684, 16166, 17818, 20687, 23016, 24249, 25368, 26727, 32332, 35636, 41374, 48498, 53454, 56581, 62061, 62363, 64664, 71272, 82748, 96996, 106908, 113162, 124122, 124726, 144809, 165496, 169743, 187089, 193992, 213816, 226324, 248244, 249452, 289618, 339486, 374178, 434427, 452648, 496488, 498904, 579236, 678972, 748356, 868854, 1158472, 1220533, 1357944, 1496712, 1737708, 2441066, 3475416, 3661599, 4882132, 7323198, 8543731, 9764264, 14646396, 17087462, 25631193, 29292792, 34174924, 51262386, 68349848, 102524772, 205049544]

約数ペア:

[(1, 205049544), (2, 102524772), (3, 68349848), (4, 51262386), (6, 34174924), (7, 29292792), (8, 25631193), (12, 17087462), (14, 14646396), (21, 9764264), (24, 8543731), (28, 7323198), (42, 4882132), (56, 3661599), (59, 3475416), (84, 2441066), (118, 1737708), (137, 1496712), (151, 1357944), (168, 1220533), (177, 1158472), (236, 868854), (274, 748356), (302, 678972), (354, 579236), (411, 498904), (413, 496488), (453, 452648), (472, 434427), (548, 374178), (604, 339486), (708, 289618), (822, 249452), (826, 248244), (906, 226324), (959, 213816), (1057, 193992), (1096, 187089), (1208, 169743), (1239, 165496), (1416, 144809), (1644, 124726), (1652, 124122), (1812, 113162), (1918, 106908), (2114, 96996), (2478, 82748), (2877, 71272), (3171, 64664), (3288, 62363), (3304, 62061), (3624, 56581), (3836, 53454), (4228, 48498), (4956, 41374), (5754, 35636), (6342, 32332), (7672, 26727), (8083, 25368), (8456, 24249), (8909, 23016), (9912, 20687), (11508, 17818), (12684, 16166)]