208038528

素因数分解:

$2^7\times 3^2\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 601473600

約数和(自身を除く): 393435072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 419, 431, 576, 838, 862, 1152, 1257, 1293, 1676, 1724, 2514, 2586, 3352, 3448, 3771, 3879, 5028, 5172, 6704, 6896, 7542, 7758, 10056, 10344, 13408, 13792, 15084, 15516, 20112, 20688, 26816, 27584, 30168, 31032, 40224, 41376, 53632, 55168, 60336, 62064, 80448, 82752, 120672, 124128, 160896, 165504, 180589, 241344, 248256, 361178, 482688, 496512, 541767, 722356, 1083534, 1444712, 1625301, 2167068, 2889424, 3250602, 4334136, 5778848, 6501204, 8668272, 11557696, 13002408, 17336544, 23115392, 26004816, 34673088, 52009632, 69346176, 104019264, 208038528]

約数ペア:

[(1, 208038528), (2, 104019264), (3, 69346176), (4, 52009632), (6, 34673088), (8, 26004816), (9, 23115392), (12, 17336544), (16, 13002408), (18, 11557696), (24, 8668272), (32, 6501204), (36, 5778848), (48, 4334136), (64, 3250602), (72, 2889424), (96, 2167068), (128, 1625301), (144, 1444712), (192, 1083534), (288, 722356), (384, 541767), (419, 496512), (431, 482688), (576, 361178), (838, 248256), (862, 241344), (1152, 180589), (1257, 165504), (1293, 160896), (1676, 124128), (1724, 120672), (2514, 82752), (2586, 80448), (3352, 62064), (3448, 60336), (3771, 55168), (3879, 53632), (5028, 41376), (5172, 40224), (6704, 31032), (6896, 30168), (7542, 27584), (7758, 26816), (10056, 20688), (10344, 20112), (13408, 15516), (13792, 15084)]