197855664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{216947}}^1$

素因数の和:216977

約数の個数: 40

約数和(自身を含む): 538031040

約数和(自身を除く): 340175376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 216947, 433894, 650841, 867788, 1301682, 1735576, 2603364, 3471152, 4121993, 5206728, 8243986, 10413456, 12365979, 16487972, 24731958, 32975944, 49463916, 65951888, 98927832, 197855664]

約数ペア:

[(1, 197855664), (2, 98927832), (3, 65951888), (4, 49463916), (6, 32975944), (8, 24731958), (12, 16487972), (16, 12365979), (19, 10413456), (24, 8243986), (38, 5206728), (48, 4121993), (57, 3471152), (76, 2603364), (114, 1735576), (152, 1301682), (228, 867788), (304, 650841), (456, 433894), (912, 216947)]