207971527264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{234769}}^1$

素因数の和:234876

約数の個数: 96

約数和(自身を含む): 454364467200

約数和(自身を除く): 246392939936

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 76, 94, 124, 152, 188, 248, 304, 376, 496, 589, 608, 752, 893, 992, 1178, 1457, 1504, 1786, 2356, 2914, 3572, 4712, 5828, 7144, 9424, 11656, 14288, 18848, 23312, 27683, 28576, 46624, 55366, 110732, 221464, 234769, 442928, 469538, 885856, 939076, 1878152, 3756304, 4460611, 7277839, 7512608, 8921222, 11034143, 14555678, 17842444, 22068286, 29111356, 35684888, 44136572, 58222712, 71369776, 88273144, 116445424, 138278941, 142739552, 176546288, 209648717, 232890848, 276557882, 342058433, 353092576, 419297434, 553115764, 684116866, 838594868, 1106231528, 1368233732, 1677189736, 2212463056, 2736467464, 3354379472, 4424926112, 5472934928, 6499110227, 6708758944, 10945869856, 12998220454, 25996440908, 51992881816, 103985763632, 207971527264]

約数ペア:

[(1, 207971527264), (2, 103985763632), (4, 51992881816), (8, 25996440908), (16, 12998220454), (19, 10945869856), (31, 6708758944), (32, 6499110227), (38, 5472934928), (47, 4424926112), (62, 3354379472), (76, 2736467464), (94, 2212463056), (124, 1677189736), (152, 1368233732), (188, 1106231528), (248, 838594868), (304, 684116866), (376, 553115764), (496, 419297434), (589, 353092576), (608, 342058433), (752, 276557882), (893, 232890848), (992, 209648717), (1178, 176546288), (1457, 142739552), (1504, 138278941), (1786, 116445424), (2356, 88273144), (2914, 71369776), (3572, 58222712), (4712, 44136572), (5828, 35684888), (7144, 29111356), (9424, 22068286), (11656, 17842444), (14288, 14555678), (18848, 11034143), (23312, 8921222), (27683, 7512608), (28576, 7277839), (46624, 4460611), (55366, 3756304), (110732, 1878152), (221464, 939076), (234769, 885856), (442928, 469538)]