197870412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18378

約数の個数: 48

約数和(自身を含む): 498107232

約数和(自身を除く): 300236820

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 18301, 36602, 54903, 73204, 109806, 219612, 311117, 622234, 933351, 969953, 1244468, 1866702, 1939906, 2909859, 3733404, 3879812, 5819718, 11639436, 16489201, 32978402, 49467603, 65956804, 98935206, 197870412]

約数ペア:

[(1, 197870412), (2, 98935206), (3, 65956804), (4, 49467603), (6, 32978402), (12, 16489201), (17, 11639436), (34, 5819718), (51, 3879812), (53, 3733404), (68, 2909859), (102, 1939906), (106, 1866702), (159, 1244468), (204, 969953), (212, 933351), (318, 622234), (636, 311117), (901, 219612), (1802, 109806), (2703, 73204), (3604, 54903), (5406, 36602), (10812, 18301)]