201991413670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{898019}}^1$

素因数の和:898380

約数の個数: 32

約数和(自身を含む): 369323297280

約数和(自身を除く): 167331883610

約数列:

[1, 2, 5, 10, 83, 166, 271, 415, 542, 830, 1355, 2710, 22493, 44986, 112465, 224930, 898019, 1796038, 4490095, 8980190, 74535577, 149071154, 243363149, 372677885, 486726298, 745355770, 1216815745, 2433631490, 20199141367, 40398282734, 100995706835, 201991413670]

約数ペア:

[(1, 201991413670), (2, 100995706835), (5, 40398282734), (10, 20199141367), (83, 2433631490), (166, 1216815745), (271, 745355770), (415, 486726298), (542, 372677885), (830, 243363149), (1355, 149071154), (2710, 74535577), (22493, 8980190), (44986, 4490095), (112465, 1796038), (224930, 898019)]