197911008

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{40423}}^1$

素因数の和:40456

約数の個数: 72

約数和(自身を含む): 595930608

約数和(自身を除く): 398019600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 40423, 80846, 121269, 161692, 242538, 323384, 363807, 485076, 646768, 687191, 727614, 970152, 1293536, 1374382, 1455228, 1940304, 2061573, 2748764, 2910456, 3880608, 4123146, 5497528, 5820912, 6184719, 8246292, 10995056, 11641824, 12369438, 16492584, 21990112, 24738876, 32985168, 49477752, 65970336, 98955504, 197911008]

約数ペア:

[(1, 197911008), (2, 98955504), (3, 65970336), (4, 49477752), (6, 32985168), (8, 24738876), (9, 21990112), (12, 16492584), (16, 12369438), (17, 11641824), (18, 10995056), (24, 8246292), (32, 6184719), (34, 5820912), (36, 5497528), (48, 4123146), (51, 3880608), (68, 2910456), (72, 2748764), (96, 2061573), (102, 1940304), (136, 1455228), (144, 1374382), (153, 1293536), (204, 970152), (272, 727614), (288, 687191), (306, 646768), (408, 485076), (544, 363807), (612, 323384), (816, 242538), (1224, 161692), (1632, 121269), (2448, 80846), (4896, 40423)]