211832314480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31902457}}^1$

素因数の和:31902553

約数の個数: 40

約数和(自身を含む): 498444003792

約数和(自身を除く): 286611689312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 31902457, 63804914, 127609828, 159512285, 255219656, 319024570, 510439312, 638049140, 1276098280, 2552196560, 2647903931, 5295807862, 10591615724, 13239519655, 21183231448, 26479039310, 42366462896, 52958078620, 105916157240, 211832314480]

約数ペア:

[(1, 211832314480), (2, 105916157240), (4, 52958078620), (5, 42366462896), (8, 26479039310), (10, 21183231448), (16, 13239519655), (20, 10591615724), (40, 5295807862), (80, 2647903931), (83, 2552196560), (166, 1276098280), (332, 638049140), (415, 510439312), (664, 319024570), (830, 255219656), (1328, 159512285), (1660, 127609828), (3320, 63804914), (6640, 31902457)]