203037065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2677}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 305420544

約数和(自身を除く): 102383479

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1379, 2167, 2677, 6895, 10835, 13385, 15169, 18739, 29447, 75845, 93695, 147235, 206129, 527369, 1030645, 2636845, 3691583, 5801059, 18457915, 29005295, 40607413, 203037065]

約数ペア:

[(1, 203037065), (5, 40607413), (7, 29005295), (11, 18457915), (35, 5801059), (55, 3691583), (77, 2636845), (197, 1030645), (385, 527369), (985, 206129), (1379, 147235), (2167, 93695), (2677, 75845), (6895, 29447), (10835, 18739), (13385, 15169)]