208514110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 456085728

約数和(自身を除く): 247571618

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 97, 98, 107, 194, 205, 214, 245, 287, 410, 485, 490, 535, 574, 679, 749, 970, 1070, 1358, 1435, 1498, 2009, 2870, 3395, 3745, 3977, 4018, 4387, 4753, 5243, 6790, 7490, 7954, 8774, 9506, 10045, 10379, 10486, 19885, 20090, 20758, 21935, 23765, 26215, 27839, 30709, 39770, 43870, 47530, 51895, 52430, 55678, 61418, 72653, 103790, 139195, 145306, 153545, 194873, 214963, 278390, 307090, 363265, 389746, 425539, 429926, 508571, 726530, 851078, 974365, 1017142, 1074815, 1948730, 2127695, 2149630, 2542855, 2978773, 4255390, 5085710, 5957546, 14893865, 20851411, 29787730, 41702822, 104257055, 208514110]

約数ペア:

[(1, 208514110), (2, 104257055), (5, 41702822), (7, 29787730), (10, 20851411), (14, 14893865), (35, 5957546), (41, 5085710), (49, 4255390), (70, 2978773), (82, 2542855), (97, 2149630), (98, 2127695), (107, 1948730), (194, 1074815), (205, 1017142), (214, 974365), (245, 851078), (287, 726530), (410, 508571), (485, 429926), (490, 425539), (535, 389746), (574, 363265), (679, 307090), (749, 278390), (970, 214963), (1070, 194873), (1358, 153545), (1435, 145306), (1498, 139195), (2009, 103790), (2870, 72653), (3395, 61418), (3745, 55678), (3977, 52430), (4018, 51895), (4387, 47530), (4753, 43870), (5243, 39770), (6790, 30709), (7490, 27839), (7954, 26215), (8774, 23765), (9506, 21935), (10045, 20758), (10379, 20090), (10486, 19885)]