204613888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 266323712

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 59, 62, 64, 76, 92, 118, 124, 128, 152, 184, 236, 248, 256, 304, 368, 437, 472, 496, 589, 608, 713, 736, 874, 944, 992, 1121, 1178, 1216, 1357, 1426, 1472, 1748, 1829, 1888, 1984, 2242, 2356, 2432, 2714, 2852, 2944, 3496, 3658, 3776, 3968, 4484, 4712, 4864, 5428, 5704, 5888, 6992, 7316, 7552, 7936, 8968, 9424, 10856, 11408, 13547, 13984, 14632, 15104, 17936, 18848, 21712, 22816, 25783, 27094, 27968, 29264, 34751, 35872, 37696, 42067, 43424, 45632, 51566, 54188, 55936, 58528, 69502, 71744, 75392, 84134, 86848, 91264, 103132, 108376, 111872, 117056, 139004, 143488, 150784, 168268, 173696, 182528, 206264, 216752, 234112, 278008, 286976, 336536, 347392, 412528, 433504, 468224, 556016, 673072, 799273, 825056, 867008, 1112032, 1346144, 1598546, 1650112, 1734016, 2224064, 2692288, 3197092, 3300224, 3468032, 4448128, 5384576, 6394184, 6600448, 8896256, 10769152, 12788368, 25576736, 51153472, 102306944, 204613888]

約数ペア:

[(1, 204613888), (2, 102306944), (4, 51153472), (8, 25576736), (16, 12788368), (19, 10769152), (23, 8896256), (31, 6600448), (32, 6394184), (38, 5384576), (46, 4448128), (59, 3468032), (62, 3300224), (64, 3197092), (76, 2692288), (92, 2224064), (118, 1734016), (124, 1650112), (128, 1598546), (152, 1346144), (184, 1112032), (236, 867008), (248, 825056), (256, 799273), (304, 673072), (368, 556016), (437, 468224), (472, 433504), (496, 412528), (589, 347392), (608, 336536), (713, 286976), (736, 278008), (874, 234112), (944, 216752), (992, 206264), (1121, 182528), (1178, 173696), (1216, 168268), (1357, 150784), (1426, 143488), (1472, 139004), (1748, 117056), (1829, 111872), (1888, 108376), (1984, 103132), (2242, 91264), (2356, 86848), (2432, 84134), (2714, 75392), (2852, 71744), (2944, 69502), (3496, 58528), (3658, 55936), (3776, 54188), (3968, 51566), (4484, 45632), (4712, 43424), (4864, 42067), (5428, 37696), (5704, 35872), (5888, 34751), (6992, 29264), (7316, 27968), (7552, 27094), (7936, 25783), (8968, 22816), (9424, 21712), (10856, 18848), (11408, 17936), (13547, 15104), (13984, 14632)]