201618928

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 456804840

約数和(自身を除く): 255185912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 392, 458, 784, 916, 1123, 1603, 1832, 2246, 3206, 3664, 4492, 6412, 7861, 8984, 11221, 12824, 15722, 17968, 22442, 25648, 31444, 44884, 55027, 62888, 89768, 110054, 125776, 179536, 220108, 257167, 440216, 514334, 880432, 1028668, 1800169, 2057336, 3600338, 4114672, 7200676, 12601183, 14401352, 25202366, 28802704, 50404732, 100809464, 201618928]

約数ペア:

[(1, 201618928), (2, 100809464), (4, 50404732), (7, 28802704), (8, 25202366), (14, 14401352), (16, 12601183), (28, 7200676), (49, 4114672), (56, 3600338), (98, 2057336), (112, 1800169), (196, 1028668), (229, 880432), (392, 514334), (458, 440216), (784, 257167), (916, 220108), (1123, 179536), (1603, 125776), (1832, 110054), (2246, 89768), (3206, 62888), (3664, 55027), (4492, 44884), (6412, 31444), (7861, 25648), (8984, 22442), (11221, 17968), (12824, 15722)]