201490604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 423591168

約数和(自身を除く): 222100564

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 4523, 6364, 9046, 11137, 18092, 22274, 31661, 44548, 63322, 126644, 167351, 194489, 334702, 388978, 669404, 777956, 1171457, 1361423, 2342914, 2722846, 4685828, 5445692, 7196093, 14392186, 28784372, 50372651, 100745302, 201490604]

約数ペア:

[(1, 201490604), (2, 100745302), (4, 50372651), (7, 28784372), (14, 14392186), (28, 7196093), (37, 5445692), (43, 4685828), (74, 2722846), (86, 2342914), (148, 1361423), (172, 1171457), (259, 777956), (301, 669404), (518, 388978), (602, 334702), (1036, 194489), (1204, 167351), (1591, 126644), (3182, 63322), (4523, 44548), (6364, 31661), (9046, 22274), (11137, 18092)]