201316380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197369}}^1$

素因数の和:197398

約数の個数: 48

約数和(自身を含む): 596846880

約数和(自身を除く): 395530500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197369, 394738, 592107, 789476, 986845, 1184214, 1973690, 2368428, 2960535, 3355273, 3947380, 5921070, 6710546, 10065819, 11842140, 13421092, 16776365, 20131638, 33552730, 40263276, 50329095, 67105460, 100658190, 201316380]

約数ペア:

[(1, 201316380), (2, 100658190), (3, 67105460), (4, 50329095), (5, 40263276), (6, 33552730), (10, 20131638), (12, 16776365), (15, 13421092), (17, 11842140), (20, 10065819), (30, 6710546), (34, 5921070), (51, 3947380), (60, 3355273), (68, 2960535), (85, 2368428), (102, 1973690), (170, 1184214), (204, 986845), (255, 789476), (340, 592107), (510, 394738), (1020, 197369)]