210950502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264349}}^1$

素因数の和:264380

約数の個数: 32

約数和(自身を含む): 507552000

約数和(自身を除く): 296601498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 264349, 528698, 793047, 1586094, 1850443, 3700886, 5022631, 5551329, 10045262, 11102658, 15067893, 30135786, 35158417, 70316834, 105475251, 210950502]

約数ペア:

[(1, 210950502), (2, 105475251), (3, 70316834), (6, 35158417), (7, 30135786), (14, 15067893), (19, 11102658), (21, 10045262), (38, 5551329), (42, 5022631), (57, 3700886), (114, 1850443), (133, 1586094), (266, 793047), (399, 528698), (798, 264349)]