201814712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 440985600

約数和(自身を除く): 239170888

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 232, 248, 319, 341, 638, 682, 899, 1276, 1364, 1798, 2551, 2552, 2728, 3596, 5102, 7192, 9889, 10204, 19778, 20408, 28061, 39556, 56122, 73979, 79081, 79112, 112244, 147958, 158162, 224488, 295916, 316324, 591832, 632648, 813769, 869891, 1627538, 1739782, 2293349, 3255076, 3479564, 4586698, 6510152, 6959128, 9173396, 18346792, 25226839, 50453678, 100907356, 201814712]

約数ペア:

[(1, 201814712), (2, 100907356), (4, 50453678), (8, 25226839), (11, 18346792), (22, 9173396), (29, 6959128), (31, 6510152), (44, 4586698), (58, 3479564), (62, 3255076), (88, 2293349), (116, 1739782), (124, 1627538), (232, 869891), (248, 813769), (319, 632648), (341, 591832), (638, 316324), (682, 295916), (899, 224488), (1276, 158162), (1364, 147958), (1798, 112244), (2551, 79112), (2552, 79081), (2728, 73979), (3596, 56122), (5102, 39556), (7192, 28061), (9889, 20408), (10204, 19778)]