211991856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{152293}}^1$

素因数の和:152333

約数の個数: 40

約数和(自身を含む): 566533680

約数和(自身を除く): 354541824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 152293, 304586, 456879, 609172, 913758, 1218344, 1827516, 2436688, 3655032, 4416497, 7310064, 8832994, 13249491, 17665988, 26498982, 35331976, 52997964, 70663952, 105995928, 211991856]

約数ペア:

[(1, 211991856), (2, 105995928), (3, 70663952), (4, 52997964), (6, 35331976), (8, 26498982), (12, 17665988), (16, 13249491), (24, 8832994), (29, 7310064), (48, 4416497), (58, 3655032), (87, 2436688), (116, 1827516), (174, 1218344), (232, 913758), (348, 609172), (464, 456879), (696, 304586), (1392, 152293)]