211044652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 478679040

約数和(自身を除く): 267634388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 59, 62, 91, 118, 124, 182, 217, 236, 317, 364, 403, 413, 434, 634, 767, 806, 826, 868, 1268, 1534, 1612, 1652, 1829, 2219, 2821, 3068, 3658, 4121, 4438, 5369, 5642, 7316, 8242, 8876, 9827, 10738, 11284, 12803, 16484, 18703, 19654, 21476, 23777, 25606, 28847, 37406, 39308, 47554, 51212, 57694, 68789, 74812, 95108, 115388, 127751, 130921, 137578, 166439, 243139, 255502, 261842, 275156, 332878, 486278, 511004, 523684, 579793, 665756, 894257, 972556, 1159586, 1701973, 1788514, 2319172, 3403946, 3577028, 4058551, 6807892, 7537309, 8117102, 15074618, 16234204, 30149236, 52761163, 105522326, 211044652]

約数ペア:

[(1, 211044652), (2, 105522326), (4, 52761163), (7, 30149236), (13, 16234204), (14, 15074618), (26, 8117102), (28, 7537309), (31, 6807892), (52, 4058551), (59, 3577028), (62, 3403946), (91, 2319172), (118, 1788514), (124, 1701973), (182, 1159586), (217, 972556), (236, 894257), (317, 665756), (364, 579793), (403, 523684), (413, 511004), (434, 486278), (634, 332878), (767, 275156), (806, 261842), (826, 255502), (868, 243139), (1268, 166439), (1534, 137578), (1612, 130921), (1652, 127751), (1829, 115388), (2219, 95108), (2821, 74812), (3068, 68789), (3658, 57694), (4121, 51212), (4438, 47554), (5369, 39308), (5642, 37406), (7316, 28847), (8242, 25606), (8876, 23777), (9827, 21476), (10738, 19654), (11284, 18703), (12803, 16484)]