207451890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49043}}^1$

素因数の和:49103

約数の個数: 48

約数和(自身を含む): 550862208

約数和(自身を除く): 343410318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 49043, 98086, 147129, 245215, 294258, 441387, 490430, 735645, 882774, 1471290, 2206935, 2305021, 4413870, 4610042, 6915063, 11525105, 13830126, 20745189, 23050210, 34575315, 41490378, 69150630, 103725945, 207451890]

約数ペア:

[(1, 207451890), (2, 103725945), (3, 69150630), (5, 41490378), (6, 34575315), (9, 23050210), (10, 20745189), (15, 13830126), (18, 11525105), (30, 6915063), (45, 4610042), (47, 4413870), (90, 2305021), (94, 2206935), (141, 1471290), (235, 882774), (282, 735645), (423, 490430), (470, 441387), (705, 294258), (846, 245215), (1410, 147129), (2115, 98086), (4230, 49043)]