199728504

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 112

約数和(自身を含む): 586285200

約数和(自身を除く): 386556696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 729, 828, 972, 1242, 1458, 1489, 1656, 1863, 1944, 2484, 2916, 2978, 3726, 4467, 4968, 5589, 5832, 5956, 7452, 8934, 11178, 11912, 13401, 14904, 16767, 17868, 22356, 26802, 33534, 34247, 35736, 40203, 44712, 53604, 67068, 68494, 80406, 102741, 107208, 120609, 134136, 136988, 160812, 205482, 241218, 273976, 308223, 321624, 361827, 410964, 482436, 616446, 723654, 821928, 924669, 964872, 1085481, 1232892, 1447308, 1849338, 2170962, 2465784, 2774007, 2894616, 3698676, 4341924, 5548014, 7397352, 8322021, 8683848, 11096028, 16644042, 22192056, 24966063, 33288084, 49932126, 66576168, 99864252, 199728504]

約数ペア:

[(1, 199728504), (2, 99864252), (3, 66576168), (4, 49932126), (6, 33288084), (8, 24966063), (9, 22192056), (12, 16644042), (18, 11096028), (23, 8683848), (24, 8322021), (27, 7397352), (36, 5548014), (46, 4341924), (54, 3698676), (69, 2894616), (72, 2774007), (81, 2465784), (92, 2170962), (108, 1849338), (138, 1447308), (162, 1232892), (184, 1085481), (207, 964872), (216, 924669), (243, 821928), (276, 723654), (324, 616446), (414, 482436), (486, 410964), (552, 361827), (621, 321624), (648, 308223), (729, 273976), (828, 241218), (972, 205482), (1242, 160812), (1458, 136988), (1489, 134136), (1656, 120609), (1863, 107208), (1944, 102741), (2484, 80406), (2916, 68494), (2978, 67068), (3726, 53604), (4467, 44712), (4968, 40203), (5589, 35736), (5832, 34247), (5956, 33534), (7452, 26802), (8934, 22356), (11178, 17868), (11912, 16767), (13401, 14904)]