204722350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1657}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 436677408

約数和(自身を除く): 231955058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 353, 706, 1657, 1765, 2471, 3314, 3530, 4942, 8285, 8825, 11599, 12355, 16570, 17650, 23198, 24710, 41425, 57995, 61775, 82850, 115990, 123550, 289975, 579950, 584921, 1169842, 2924605, 4094447, 5849210, 8188894, 14623025, 20472235, 29246050, 40944470, 102361175, 204722350]

約数ペア:

[(1, 204722350), (2, 102361175), (5, 40944470), (7, 29246050), (10, 20472235), (14, 14623025), (25, 8188894), (35, 5849210), (50, 4094447), (70, 2924605), (175, 1169842), (350, 584921), (353, 579950), (706, 289975), (1657, 123550), (1765, 115990), (2471, 82850), (3314, 61775), (3530, 57995), (4942, 41425), (8285, 24710), (8825, 23198), (11599, 17650), (12355, 16570)]