193455970

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 352237248

約数和(自身を除く): 158781278

約数列:

[1, 2, 5, 10, 197, 283, 347, 394, 566, 694, 985, 1415, 1735, 1970, 2830, 3470, 55751, 68359, 98201, 111502, 136718, 196402, 278755, 341795, 491005, 557510, 683590, 982010, 19345597, 38691194, 96727985, 193455970]

約数ペア:

[(1, 193455970), (2, 96727985), (5, 38691194), (10, 19345597), (197, 982010), (283, 683590), (347, 557510), (394, 491005), (566, 341795), (694, 278755), (985, 196402), (1415, 136718), (1735, 111502), (1970, 98201), (2830, 68359), (3470, 55751)]