201372435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 396369792

約数和(自身を除く): 194997357

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 121, 155, 165, 279, 341, 363, 465, 495, 605, 1023, 1089, 1193, 1395, 1705, 1815, 3069, 3579, 3751, 5115, 5445, 5965, 10737, 11253, 13123, 15345, 17895, 18755, 33759, 36983, 39369, 53685, 56265, 65615, 110949, 118107, 144353, 168795, 184915, 196845, 332847, 406813, 433059, 554745, 590535, 721765, 1220439, 1299177, 1664235, 2034065, 2165295, 3661317, 4474943, 6102195, 6495885, 13424829, 18306585, 22374715, 40274487, 67124145, 201372435]

約数ペア:

[(1, 201372435), (3, 67124145), (5, 40274487), (9, 22374715), (11, 18306585), (15, 13424829), (31, 6495885), (33, 6102195), (45, 4474943), (55, 3661317), (93, 2165295), (99, 2034065), (121, 1664235), (155, 1299177), (165, 1220439), (279, 721765), (341, 590535), (363, 554745), (465, 433059), (495, 406813), (605, 332847), (1023, 196845), (1089, 184915), (1193, 168795), (1395, 144353), (1705, 118107), (1815, 110949), (3069, 65615), (3579, 56265), (3751, 53685), (5115, 39369), (5445, 36983), (5965, 33759), (10737, 18755), (11253, 17895), (13123, 15345)]