201685470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137201}}^1$

素因数の和:137225

約数の個数: 48

約数和(自身を含む): 563077008

約数和(自身を除く): 361391538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137201, 274402, 411603, 686005, 823206, 960407, 1372010, 1920814, 2058015, 2881221, 4116030, 4802035, 5762442, 6722849, 9604070, 13445698, 14406105, 20168547, 28812210, 33614245, 40337094, 67228490, 100842735, 201685470]

約数ペア:

[(1, 201685470), (2, 100842735), (3, 67228490), (5, 40337094), (6, 33614245), (7, 28812210), (10, 20168547), (14, 14406105), (15, 13445698), (21, 9604070), (30, 6722849), (35, 5762442), (42, 4802035), (49, 4116030), (70, 2881221), (98, 2058015), (105, 1920814), (147, 1372010), (210, 960407), (245, 823206), (294, 686005), (490, 411603), (735, 274402), (1470, 137201)]