202340816

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 399926784

約数和(自身を除く): 197585968

約数列:

[1, 2, 4, 8, 16, 73, 146, 191, 292, 382, 584, 764, 907, 1168, 1528, 1814, 3056, 3628, 7256, 13943, 14512, 27886, 55772, 66211, 111544, 132422, 173237, 223088, 264844, 346474, 529688, 692948, 1059376, 1385896, 2771792, 12646301, 25292602, 50585204, 101170408, 202340816]

約数ペア:

[(1, 202340816), (2, 101170408), (4, 50585204), (8, 25292602), (16, 12646301), (73, 2771792), (146, 1385896), (191, 1059376), (292, 692948), (382, 529688), (584, 346474), (764, 264844), (907, 223088), (1168, 173237), (1528, 132422), (1814, 111544), (3056, 66211), (3628, 55772), (7256, 27886), (13943, 14512)]