205152696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 655142400

約数和(自身を除く): 449989704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 241, 252, 378, 482, 504, 563, 723, 756, 964, 1126, 1446, 1512, 1687, 1689, 1928, 2169, 2252, 2892, 3374, 3378, 3941, 4338, 4504, 5061, 5067, 5784, 6507, 6748, 6756, 7882, 8676, 10122, 10134, 11823, 13014, 13496, 13512, 15183, 15201, 15764, 17352, 20244, 20268, 23646, 26028, 30366, 30402, 31528, 35469, 40488, 40536, 45549, 47292, 52056, 60732, 60804, 70938, 91098, 94584, 106407, 121464, 121608, 135683, 141876, 182196, 212814, 271366, 283752, 364392, 407049, 425628, 542732, 814098, 851256, 949781, 1085464, 1221147, 1628196, 1899562, 2442294, 2849343, 3256392, 3663441, 3799124, 4884588, 5698686, 7326882, 7598248, 8548029, 9769176, 11397372, 14653764, 17096058, 22794744, 25644087, 29307528, 34192116, 51288174, 68384232, 102576348, 205152696]

約数ペア:

[(1, 205152696), (2, 102576348), (3, 68384232), (4, 51288174), (6, 34192116), (7, 29307528), (8, 25644087), (9, 22794744), (12, 17096058), (14, 14653764), (18, 11397372), (21, 9769176), (24, 8548029), (27, 7598248), (28, 7326882), (36, 5698686), (42, 4884588), (54, 3799124), (56, 3663441), (63, 3256392), (72, 2849343), (84, 2442294), (108, 1899562), (126, 1628196), (168, 1221147), (189, 1085464), (216, 949781), (241, 851256), (252, 814098), (378, 542732), (482, 425628), (504, 407049), (563, 364392), (723, 283752), (756, 271366), (964, 212814), (1126, 182196), (1446, 141876), (1512, 135683), (1687, 121608), (1689, 121464), (1928, 106407), (2169, 94584), (2252, 91098), (2892, 70938), (3374, 60804), (3378, 60732), (3941, 52056), (4338, 47292), (4504, 45549), (5061, 40536), (5067, 40488), (5784, 35469), (6507, 31528), (6748, 30402), (6756, 30366), (7882, 26028), (8676, 23646), (10122, 20268), (10134, 20244), (11823, 17352), (13014, 15764), (13496, 15201), (13512, 15183)]