248974292

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{12577}}^1$

素因数の和:12696

約数の個数: 36

約数和(自身を含む): 511899444

約数和(自身を除く): 262925152

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 12577, 19796, 25154, 50308, 88039, 176078, 352156, 616273, 1232546, 1270277, 2465092, 2540554, 5081108, 8891939, 17783878, 35567756, 62243573, 124487146, 248974292]

約数ペア:

[(1, 248974292), (2, 124487146), (4, 62243573), (7, 35567756), (14, 17783878), (28, 8891939), (49, 5081108), (98, 2540554), (101, 2465092), (196, 1270277), (202, 1232546), (404, 616273), (707, 352156), (1414, 176078), (2828, 88039), (4949, 50308), (9898, 25154), (12577, 19796)]