206448657905

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{2969}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 291232972800

約数和(自身を除く): 84784314895

約数列:

[1, 5, 7, 35, 59, 151, 223, 295, 413, 755, 1057, 1115, 1561, 2065, 2969, 5285, 7805, 8909, 13157, 14845, 20783, 33673, 44545, 62363, 65785, 92099, 103915, 168365, 175171, 235711, 311815, 448319, 460495, 662087, 875855, 1178555, 1226197, 1986707, 2241595, 3138233, 3310435, 4634609, 6130985, 9933535, 13906949, 15691165, 23173045, 26450821, 39063133, 69534745, 99975137, 132254105, 185155747, 195315665, 273441931, 499875685, 699825959, 925778735, 1367209655, 3499129795, 5898533083, 29492665415, 41289731581, 206448657905]

約数ペア:

[(1, 206448657905), (5, 41289731581), (7, 29492665415), (35, 5898533083), (59, 3499129795), (151, 1367209655), (223, 925778735), (295, 699825959), (413, 499875685), (755, 273441931), (1057, 195315665), (1115, 185155747), (1561, 132254105), (2065, 99975137), (2969, 69534745), (5285, 39063133), (7805, 26450821), (8909, 23173045), (13157, 15691165), (14845, 13906949), (20783, 9933535), (33673, 6130985), (44545, 4634609), (62363, 3310435), (65785, 3138233), (92099, 2241595), (103915, 1986707), (168365, 1226197), (175171, 1178555), (235711, 875855), (311815, 662087), (448319, 460495)]