201928942672

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{521791}}^1$

素因数の和:521904

約数の個数: 60

約数和(自身を含む): 419076201216

約数和(自身を除く): 217147258544

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 361, 536, 722, 1072, 1273, 1444, 2546, 2888, 5092, 5776, 10184, 20368, 24187, 48374, 96748, 193496, 386992, 521791, 1043582, 2087164, 4174328, 8348656, 9914029, 19828058, 34959997, 39656116, 69919994, 79312232, 139839988, 158624464, 188366551, 279679976, 376733102, 559359952, 664239943, 753466204, 1328479886, 1506932408, 2656959772, 3013864816, 5313919544, 10627839088, 12620558917, 25241117834, 50482235668, 100964471336, 201928942672]

約数ペア:

[(1, 201928942672), (2, 100964471336), (4, 50482235668), (8, 25241117834), (16, 12620558917), (19, 10627839088), (38, 5313919544), (67, 3013864816), (76, 2656959772), (134, 1506932408), (152, 1328479886), (268, 753466204), (304, 664239943), (361, 559359952), (536, 376733102), (722, 279679976), (1072, 188366551), (1273, 158624464), (1444, 139839988), (2546, 79312232), (2888, 69919994), (5092, 39656116), (5776, 34959997), (10184, 19828058), (20368, 9914029), (24187, 8348656), (48374, 4174328), (96748, 2087164), (193496, 1043582), (386992, 521791)]