208536246

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 479595168

約数和(自身を除く): 271058922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 661, 1031, 1322, 1983, 2062, 3093, 3966, 5949, 6186, 9279, 11237, 11898, 17527, 18558, 22474, 33711, 35054, 52581, 67422, 101133, 105162, 157743, 202266, 315486, 681491, 1362982, 2044473, 4088946, 6133419, 11585347, 12266838, 23170694, 34756041, 69512082, 104268123, 208536246]

約数ペア:

[(1, 208536246), (2, 104268123), (3, 69512082), (6, 34756041), (9, 23170694), (17, 12266838), (18, 11585347), (34, 6133419), (51, 4088946), (102, 2044473), (153, 1362982), (306, 681491), (661, 315486), (1031, 202266), (1322, 157743), (1983, 105162), (2062, 101133), (3093, 67422), (3966, 52581), (5949, 35054), (6186, 33711), (9279, 22474), (11237, 18558), (11898, 17527)]