200539970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 367915392

約数和(自身を除く): 167375422

約数列:

[1, 2, 5, 10, 103, 113, 206, 226, 515, 565, 1030, 1130, 1723, 3446, 8615, 11639, 17230, 23278, 58195, 116390, 177469, 194699, 354938, 389398, 887345, 973495, 1774690, 1946990, 20053997, 40107994, 100269985, 200539970]

約数ペア:

[(1, 200539970), (2, 100269985), (5, 40107994), (10, 20053997), (103, 1946990), (113, 1774690), (206, 973495), (226, 887345), (515, 389398), (565, 354938), (1030, 194699), (1130, 177469), (1723, 116390), (3446, 58195), (8615, 23278), (11639, 17230)]