207992392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 435571200

約数和(自身を除く): 227578808

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 589, 703, 1147, 1178, 1193, 1406, 2294, 2356, 2386, 2812, 4588, 4712, 4772, 5624, 9176, 9544, 21793, 22667, 36983, 43586, 44141, 45334, 73966, 87172, 88282, 90668, 147932, 174344, 176564, 181336, 295864, 353128, 702677, 838679, 1368371, 1405354, 1677358, 2736742, 2810708, 3354716, 5473484, 5621416, 6709432, 10946968, 25999049, 51998098, 103996196, 207992392]

約数ペア:

[(1, 207992392), (2, 103996196), (4, 51998098), (8, 25999049), (19, 10946968), (31, 6709432), (37, 5621416), (38, 5473484), (62, 3354716), (74, 2810708), (76, 2736742), (124, 1677358), (148, 1405354), (152, 1368371), (248, 838679), (296, 702677), (589, 353128), (703, 295864), (1147, 181336), (1178, 176564), (1193, 174344), (1406, 147932), (2294, 90668), (2356, 88282), (2386, 87172), (2812, 73966), (4588, 45334), (4712, 44141), (4772, 43586), (5624, 36983), (9176, 22667), (9544, 21793)]