201998632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7477}}^1$

素因数の和:7801

約数の個数: 32

約数和(自身を含む): 414580320

約数和(自身を除く): 212581688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 7477, 13508, 14954, 27016, 29908, 59816, 82247, 164494, 328988, 657976, 2295439, 4590878, 9181756, 18363512, 25249829, 50499658, 100999316, 201998632]

約数ペア:

[(1, 201998632), (2, 100999316), (4, 50499658), (8, 25249829), (11, 18363512), (22, 9181756), (44, 4590878), (88, 2295439), (307, 657976), (614, 328988), (1228, 164494), (2456, 82247), (3377, 59816), (6754, 29908), (7477, 27016), (13508, 14954)]