203467290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3503

約数の個数: 64

約数和(自身を含む): 529393536

約数和(自身を除く): 325926246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 3323, 4082, 4710, 6123, 6646, 9969, 10205, 12246, 16615, 19938, 20410, 30615, 33230, 43199, 49845, 61230, 86398, 99690, 129597, 215995, 259194, 431990, 521711, 647985, 1043422, 1295970, 1565133, 2608555, 3130266, 5217110, 6782243, 7825665, 13564486, 15651330, 20346729, 33911215, 40693458, 67822430, 101733645, 203467290]

約数ペア:

[(1, 203467290), (2, 101733645), (3, 67822430), (5, 40693458), (6, 33911215), (10, 20346729), (13, 15651330), (15, 13564486), (26, 7825665), (30, 6782243), (39, 5217110), (65, 3130266), (78, 2608555), (130, 1565133), (157, 1295970), (195, 1043422), (314, 647985), (390, 521711), (471, 431990), (785, 259194), (942, 215995), (1570, 129597), (2041, 99690), (2355, 86398), (3323, 61230), (4082, 49845), (4710, 43199), (6123, 33230), (6646, 30615), (9969, 20410), (10205, 19938), (12246, 16615)]