219050678

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11997

約数の個数: 48

約数和(自身を含む): 441532944

約数和(自身を除く): 222482266

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 11953, 18326, 23906, 83671, 131483, 167342, 203201, 262966, 406402, 585697, 920381, 1171394, 1422407, 1840762, 2235211, 2844814, 4470422, 6442667, 9956849, 12885334, 15646477, 19913698, 31292954, 109525339, 219050678]

約数ペア:

[(1, 219050678), (2, 109525339), (7, 31292954), (11, 19913698), (14, 15646477), (17, 12885334), (22, 9956849), (34, 6442667), (49, 4470422), (77, 2844814), (98, 2235211), (119, 1840762), (154, 1422407), (187, 1171394), (238, 920381), (374, 585697), (539, 406402), (833, 262966), (1078, 203201), (1309, 167342), (1666, 131483), (2618, 83671), (9163, 23906), (11953, 18326)]