201314816

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 431992440

約数和(自身を除く): 230677624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 229, 256, 272, 404, 458, 512, 544, 808, 916, 1088, 1616, 1717, 1832, 2176, 3232, 3434, 3664, 3893, 4352, 6464, 6868, 7328, 7786, 8704, 12928, 13736, 14656, 15572, 23129, 25856, 27472, 29312, 31144, 46258, 51712, 54944, 58624, 62288, 92516, 109888, 117248, 124576, 185032, 219776, 249152, 370064, 393193, 439552, 498304, 740128, 786386, 879104, 996608, 1480256, 1572772, 1993216, 2960512, 3145544, 5921024, 6291088, 11842048, 12582176, 25164352, 50328704, 100657408, 201314816]

約数ペア:

[(1, 201314816), (2, 100657408), (4, 50328704), (8, 25164352), (16, 12582176), (17, 11842048), (32, 6291088), (34, 5921024), (64, 3145544), (68, 2960512), (101, 1993216), (128, 1572772), (136, 1480256), (202, 996608), (229, 879104), (256, 786386), (272, 740128), (404, 498304), (458, 439552), (512, 393193), (544, 370064), (808, 249152), (916, 219776), (1088, 185032), (1616, 124576), (1717, 117248), (1832, 109888), (2176, 92516), (3232, 62288), (3434, 58624), (3664, 54944), (3893, 51712), (4352, 46258), (6464, 31144), (6868, 29312), (7328, 27472), (7786, 25856), (8704, 23129), (12928, 15572), (13736, 14656)]