208095264

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 663828480

約数和(自身を除く): 455733216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 97, 104, 108, 117, 144, 156, 191, 194, 208, 216, 234, 288, 291, 312, 351, 382, 388, 416, 432, 468, 573, 582, 624, 702, 764, 776, 864, 873, 936, 1146, 1164, 1248, 1261, 1404, 1528, 1552, 1719, 1746, 1872, 2292, 2328, 2483, 2522, 2619, 2808, 3056, 3104, 3438, 3492, 3744, 3783, 4584, 4656, 4966, 5044, 5157, 5238, 5616, 6112, 6876, 6984, 7449, 7566, 9168, 9312, 9932, 10088, 10314, 10476, 11232, 11349, 13752, 13968, 14898, 15132, 18336, 18527, 19864, 20176, 20628, 20952, 22347, 22698, 27504, 27936, 29796, 30264, 34047, 37054, 39728, 40352, 41256, 41904, 44694, 45396, 55008, 55581, 59592, 60528, 67041, 68094, 74108, 79456, 82512, 83808, 89388, 90792, 111162, 119184, 121056, 134082, 136188, 148216, 165024, 166743, 178776, 181584, 222324, 238368, 240851, 268164, 272376, 296432, 333486, 357552, 363168, 444648, 481702, 500229, 536328, 544752, 592864, 666972, 715104, 722553, 889296, 963404, 1000458, 1072656, 1089504, 1333944, 1445106, 1778592, 1926808, 2000916, 2145312, 2167659, 2667888, 2890212, 3853616, 4001832, 4335318, 5335776, 5780424, 6502977, 7707232, 8003664, 8670636, 11560848, 13005954, 16007328, 17341272, 23121696, 26011908, 34682544, 52023816, 69365088, 104047632, 208095264]

約数ペア:

[(1, 208095264), (2, 104047632), (3, 69365088), (4, 52023816), (6, 34682544), (8, 26011908), (9, 23121696), (12, 17341272), (13, 16007328), (16, 13005954), (18, 11560848), (24, 8670636), (26, 8003664), (27, 7707232), (32, 6502977), (36, 5780424), (39, 5335776), (48, 4335318), (52, 4001832), (54, 3853616), (72, 2890212), (78, 2667888), (96, 2167659), (97, 2145312), (104, 2000916), (108, 1926808), (117, 1778592), (144, 1445106), (156, 1333944), (191, 1089504), (194, 1072656), (208, 1000458), (216, 963404), (234, 889296), (288, 722553), (291, 715104), (312, 666972), (351, 592864), (382, 544752), (388, 536328), (416, 500229), (432, 481702), (468, 444648), (573, 363168), (582, 357552), (624, 333486), (702, 296432), (764, 272376), (776, 268164), (864, 240851), (873, 238368), (936, 222324), (1146, 181584), (1164, 178776), (1248, 166743), (1261, 165024), (1404, 148216), (1528, 136188), (1552, 134082), (1719, 121056), (1746, 119184), (1872, 111162), (2292, 90792), (2328, 89388), (2483, 83808), (2522, 82512), (2619, 79456), (2808, 74108), (3056, 68094), (3104, 67041), (3438, 60528), (3492, 59592), (3744, 55581), (3783, 55008), (4584, 45396), (4656, 44694), (4966, 41904), (5044, 41256), (5157, 40352), (5238, 39728), (5616, 37054), (6112, 34047), (6876, 30264), (6984, 29796), (7449, 27936), (7566, 27504), (9168, 22698), (9312, 22347), (9932, 20952), (10088, 20628), (10314, 20176), (10476, 19864), (11232, 18527), (11349, 18336), (13752, 15132), (13968, 14898)]