213215152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2203}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 432900864

約数和(自身を除く): 219685712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 263, 368, 526, 1052, 2104, 2203, 4208, 4406, 6049, 8812, 12098, 17624, 24196, 35248, 48392, 50669, 96784, 101338, 202676, 405352, 579389, 810704, 1158778, 2317556, 4635112, 9270224, 13325947, 26651894, 53303788, 106607576, 213215152]

約数ペア:

[(1, 213215152), (2, 106607576), (4, 53303788), (8, 26651894), (16, 13325947), (23, 9270224), (46, 4635112), (92, 2317556), (184, 1158778), (263, 810704), (368, 579389), (526, 405352), (1052, 202676), (2104, 101338), (2203, 96784), (4208, 50669), (4406, 48392), (6049, 35248), (8812, 24196), (12098, 17624)]