204557444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{773}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 441762048

約数和(自身を除く): 237204604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 727, 773, 1454, 1546, 2908, 3092, 5089, 5411, 9451, 10049, 10178, 10822, 18902, 20098, 20356, 21644, 37804, 40196, 66157, 70343, 132314, 140686, 264628, 281372, 561971, 1123942, 2247884, 3933797, 7305623, 7867594, 14611246, 15735188, 29222492, 51139361, 102278722, 204557444]

約数ペア:

[(1, 204557444), (2, 102278722), (4, 51139361), (7, 29222492), (13, 15735188), (14, 14611246), (26, 7867594), (28, 7305623), (52, 3933797), (91, 2247884), (182, 1123942), (364, 561971), (727, 281372), (773, 264628), (1454, 140686), (1546, 132314), (2908, 70343), (3092, 66157), (5089, 40196), (5411, 37804), (9451, 21644), (10049, 20356), (10178, 20098), (10822, 18902)]