213283952

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6203}}^1$

素因数の和:6525

約数の個数: 40

約数和(自身を含む): 473886336

約数和(自身を除く): 260602384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 6203, 8596, 12406, 17192, 24812, 34384, 43421, 49624, 86842, 99248, 173684, 347368, 694736, 1904321, 3808642, 7617284, 13330247, 15234568, 26660494, 30469136, 53320988, 106641976, 213283952]

約数ペア:

[(1, 213283952), (2, 106641976), (4, 53320988), (7, 30469136), (8, 26660494), (14, 15234568), (16, 13330247), (28, 7617284), (56, 3808642), (112, 1904321), (307, 694736), (614, 347368), (1228, 173684), (2149, 99248), (2456, 86842), (4298, 49624), (4912, 43421), (6203, 34384), (8596, 24812), (12406, 17192)]