190202375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 280350720

約数和(自身を除く): 90148345

約数列:

[1, 5, 11, 17, 25, 55, 79, 85, 103, 125, 187, 275, 395, 425, 515, 869, 935, 1133, 1343, 1375, 1751, 1975, 2125, 2575, 4345, 4675, 5665, 6715, 8137, 8755, 9875, 12875, 14773, 19261, 21725, 23375, 28325, 33575, 40685, 43775, 73865, 89507, 96305, 108625, 138329, 141625, 167875, 203425, 218875, 369325, 447535, 481525, 691645, 1017125, 1521619, 1846625, 2237675, 2407625, 3458225, 7608095, 11188375, 17291125, 38040475, 190202375]

約数ペア:

[(1, 190202375), (5, 38040475), (11, 17291125), (17, 11188375), (25, 7608095), (55, 3458225), (79, 2407625), (85, 2237675), (103, 1846625), (125, 1521619), (187, 1017125), (275, 691645), (395, 481525), (425, 447535), (515, 369325), (869, 218875), (935, 203425), (1133, 167875), (1343, 141625), (1375, 138329), (1751, 108625), (1975, 96305), (2125, 89507), (2575, 73865), (4345, 43775), (4675, 40685), (5665, 33575), (6715, 28325), (8137, 23375), (8755, 21725), (9875, 19261), (12875, 14773)]