193459720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{58271}}^1$

素因数の和:58365

約数の個数: 32

約数和(自身を含む): 440536320

約数和(自身を除く): 247076600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 58271, 116542, 233084, 291355, 466168, 582710, 1165420, 2330840, 4836493, 9672986, 19345972, 24182465, 38691944, 48364930, 96729860, 193459720]

約数ペア:

[(1, 193459720), (2, 96729860), (4, 48364930), (5, 38691944), (8, 24182465), (10, 19345972), (20, 9672986), (40, 4836493), (83, 2330840), (166, 1165420), (332, 582710), (415, 466168), (664, 291355), (830, 233084), (1660, 116542), (3320, 58271)]