197189904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{216217}}^1$

素因数の和:216247

約数の個数: 40

約数和(自身を含む): 536220640

約数和(自身を除く): 339030736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 216217, 432434, 648651, 864868, 1297302, 1729736, 2594604, 3459472, 4108123, 5189208, 8216246, 10378416, 12324369, 16432492, 24648738, 32864984, 49297476, 65729968, 98594952, 197189904]

約数ペア:

[(1, 197189904), (2, 98594952), (3, 65729968), (4, 49297476), (6, 32864984), (8, 24648738), (12, 16432492), (16, 12324369), (19, 10378416), (24, 8216246), (38, 5189208), (48, 4108123), (57, 3459472), (76, 2594604), (114, 1729736), (152, 1297302), (228, 864868), (304, 648651), (456, 432434), (912, 216217)]