216804592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4723}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 445189760

約数和(自身を除く): 228385168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 4723, 5738, 9446, 11476, 18892, 22952, 37784, 45904, 75568, 89737, 179474, 358948, 713173, 717896, 1426346, 1435792, 2852692, 5705384, 11410768, 13550287, 27100574, 54201148, 108402296, 216804592]

約数ペア:

[(1, 216804592), (2, 108402296), (4, 54201148), (8, 27100574), (16, 13550287), (19, 11410768), (38, 5705384), (76, 2852692), (151, 1435792), (152, 1426346), (302, 717896), (304, 713173), (604, 358948), (1208, 179474), (2416, 89737), (2869, 75568), (4723, 45904), (5738, 37784), (9446, 22952), (11476, 18892)]