210719096

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70997}}^1$

素因数の和:71063

約数の個数: 32

約数和(自身を含む): 460067040

約数和(自身を除く): 249347944

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 70997, 141994, 283988, 496979, 567976, 993958, 1987916, 3762841, 3975832, 7525682, 15051364, 26339887, 30102728, 52679774, 105359548, 210719096]

約数ペア:

[(1, 210719096), (2, 105359548), (4, 52679774), (7, 30102728), (8, 26339887), (14, 15051364), (28, 7525682), (53, 3975832), (56, 3762841), (106, 1987916), (212, 993958), (371, 567976), (424, 496979), (742, 283988), (1484, 141994), (2968, 70997)]