205279002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8752

約数の個数: 64

約数和(自身を含む): 501120000

約数和(自身を除く): 295840998

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 8699, 11799, 17398, 23598, 26097, 52194, 78291, 156582, 165281, 200077, 234873, 330562, 400154, 469746, 495843, 600231, 991686, 1200462, 1487529, 1800693, 2975058, 3601386, 3801463, 4462587, 5402079, 7602926, 8925174, 10804158, 11404389, 22808778, 34213167, 68426334, 102639501, 205279002]

約数ペア:

[(1, 205279002), (2, 102639501), (3, 68426334), (6, 34213167), (9, 22808778), (18, 11404389), (19, 10804158), (23, 8925174), (27, 7602926), (38, 5402079), (46, 4462587), (54, 3801463), (57, 3601386), (69, 2975058), (114, 1800693), (138, 1487529), (171, 1200462), (207, 991686), (342, 600231), (414, 495843), (437, 469746), (513, 400154), (621, 330562), (874, 234873), (1026, 200077), (1242, 165281), (1311, 156582), (2622, 78291), (3933, 52194), (7866, 26097), (8699, 23598), (11799, 17398)]