199809969410

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{605173}}^1$

素因数の和:605558

約数の個数: 32

約数和(自身を含む): 363787036272

約数和(自身を除く): 163977066862

約数列:

[1, 2, 5, 10, 137, 241, 274, 482, 685, 1205, 1370, 2410, 33017, 66034, 165085, 330170, 605173, 1210346, 3025865, 6051730, 82908701, 145846693, 165817402, 291693386, 414543505, 729233465, 829087010, 1458466930, 19980996941, 39961993882, 99904984705, 199809969410]

約数ペア:

[(1, 199809969410), (2, 99904984705), (5, 39961993882), (10, 19980996941), (137, 1458466930), (241, 829087010), (274, 729233465), (482, 414543505), (685, 291693386), (1205, 165817402), (1370, 145846693), (2410, 82908701), (33017, 6051730), (66034, 3025865), (165085, 1210346), (330170, 605173)]