242793906

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 490699968

約数和(自身を除く): 247906062

約数列:

[1, 2, 3, 6, 157, 314, 373, 471, 691, 746, 942, 1119, 1382, 2073, 2238, 4146, 58561, 108487, 117122, 175683, 216974, 257743, 325461, 351366, 515486, 650922, 773229, 1546458, 40465651, 80931302, 121396953, 242793906]

約数ペア:

[(1, 242793906), (2, 121396953), (3, 80931302), (6, 40465651), (157, 1546458), (314, 773229), (373, 650922), (471, 515486), (691, 351366), (746, 325461), (942, 257743), (1119, 216974), (1382, 175683), (2073, 117122), (2238, 108487), (4146, 58561)]