202085235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21528

約数の個数: 48

約数和(自身を含む): 402255360

約数和(自身を除く): 200170125

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 21487, 64461, 107435, 193383, 236357, 322305, 408253, 709071, 966915, 1181785, 1224759, 2041265, 2127213, 3545355, 3674277, 4490783, 6123795, 10636065, 13472349, 18371385, 22453915, 40417047, 67361745, 202085235]

約数ペア:

[(1, 202085235), (3, 67361745), (5, 40417047), (9, 22453915), (11, 18371385), (15, 13472349), (19, 10636065), (33, 6123795), (45, 4490783), (55, 3674277), (57, 3545355), (95, 2127213), (99, 2041265), (165, 1224759), (171, 1181785), (209, 966915), (285, 709071), (495, 408253), (627, 322305), (855, 236357), (1045, 193383), (1881, 107435), (3135, 64461), (9405, 21487)]