207619938

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 461129760

約数和(自身を除く): 253509822

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 137, 177, 274, 354, 411, 531, 822, 1062, 1233, 1427, 2466, 2854, 4281, 8083, 8562, 12843, 16166, 24249, 25686, 48498, 72747, 84193, 145494, 168386, 195499, 252579, 390998, 505158, 586497, 757737, 1172994, 1515474, 1759491, 3518982, 11534441, 23068882, 34603323, 69206646, 103809969, 207619938]

約数ペア:

[(1, 207619938), (2, 103809969), (3, 69206646), (6, 34603323), (9, 23068882), (18, 11534441), (59, 3518982), (118, 1759491), (137, 1515474), (177, 1172994), (274, 757737), (354, 586497), (411, 505158), (531, 390998), (822, 252579), (1062, 195499), (1233, 168386), (1427, 145494), (2466, 84193), (2854, 72747), (4281, 48498), (8083, 25686), (8562, 24249), (12843, 16166)]