201747520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48497}}^1$

素因数の和:48527

約数の個数: 56

約数和(自身を含む): 517376664

約数和(自身を除く): 315629144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 48497, 96994, 193988, 242485, 387976, 484970, 630461, 775952, 969940, 1260922, 1551904, 1939880, 2521844, 3103808, 3152305, 3879760, 5043688, 6304610, 7759520, 10087376, 12609220, 15519040, 20174752, 25218440, 40349504, 50436880, 100873760, 201747520]

約数ペア:

[(1, 201747520), (2, 100873760), (4, 50436880), (5, 40349504), (8, 25218440), (10, 20174752), (13, 15519040), (16, 12609220), (20, 10087376), (26, 7759520), (32, 6304610), (40, 5043688), (52, 3879760), (64, 3152305), (65, 3103808), (80, 2521844), (104, 1939880), (130, 1551904), (160, 1260922), (208, 969940), (260, 775952), (320, 630461), (416, 484970), (520, 387976), (832, 242485), (1040, 193988), (2080, 96994), (4160, 48497)]