188857843965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19340281}}^1$

素因数の和:19340330

約数の個数: 48

約数和(自身を含む): 386186750976

約数和(自身を除く): 197328907011

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 19340281, 58020843, 96701405, 135381967, 174062529, 290104215, 406145901, 599548711, 676909835, 870312645, 1218437703, 1798646133, 2030729505, 2997743555, 4196840977, 5395938399, 6092188515, 8993230665, 12590522931, 20984204885, 26979691995, 37771568793, 62952614655, 188857843965]

約数ペア:

[(1, 188857843965), (3, 62952614655), (5, 37771568793), (7, 26979691995), (9, 20984204885), (15, 12590522931), (21, 8993230665), (31, 6092188515), (35, 5395938399), (45, 4196840977), (63, 2997743555), (93, 2030729505), (105, 1798646133), (155, 1218437703), (217, 870312645), (279, 676909835), (315, 599548711), (465, 406145901), (651, 290104215), (1085, 174062529), (1395, 135381967), (1953, 96701405), (3255, 58020843), (9765, 19340281)]