197973072

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 140

約数和(自身を含む): 627784224

約数和(自身を除く): 429811152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1543, 1584, 1782, 1944, 2376, 2673, 2916, 3086, 3564, 3888, 4629, 4752, 5346, 5832, 6172, 7128, 8019, 9258, 10692, 11664, 12344, 13887, 14256, 16038, 16973, 18516, 21384, 24688, 27774, 32076, 33946, 37032, 41661, 42768, 50919, 55548, 64152, 67892, 74064, 83322, 101838, 111096, 124983, 128304, 135784, 152757, 166644, 203676, 222192, 249966, 271568, 305514, 333288, 374949, 407352, 458271, 499932, 611028, 666576, 749898, 814704, 916542, 999864, 1124847, 1222056, 1374813, 1499796, 1833084, 1999728, 2249694, 2444112, 2749626, 2999592, 3666168, 4124439, 4499388, 5499252, 5999184, 7332336, 8248878, 8998776, 10998504, 12373317, 16497756, 17997552, 21997008, 24746634, 32995512, 49493268, 65991024, 98986536, 197973072]

約数ペア:

[(1, 197973072), (2, 98986536), (3, 65991024), (4, 49493268), (6, 32995512), (8, 24746634), (9, 21997008), (11, 17997552), (12, 16497756), (16, 12373317), (18, 10998504), (22, 8998776), (24, 8248878), (27, 7332336), (33, 5999184), (36, 5499252), (44, 4499388), (48, 4124439), (54, 3666168), (66, 2999592), (72, 2749626), (81, 2444112), (88, 2249694), (99, 1999728), (108, 1833084), (132, 1499796), (144, 1374813), (162, 1222056), (176, 1124847), (198, 999864), (216, 916542), (243, 814704), (264, 749898), (297, 666576), (324, 611028), (396, 499932), (432, 458271), (486, 407352), (528, 374949), (594, 333288), (648, 305514), (729, 271568), (792, 249966), (891, 222192), (972, 203676), (1188, 166644), (1296, 152757), (1458, 135784), (1543, 128304), (1584, 124983), (1782, 111096), (1944, 101838), (2376, 83322), (2673, 74064), (2916, 67892), (3086, 64152), (3564, 55548), (3888, 50919), (4629, 42768), (4752, 41661), (5346, 37032), (5832, 33946), (6172, 32076), (7128, 27774), (8019, 24688), (9258, 21384), (10692, 18516), (11664, 16973), (12344, 16038), (13887, 14256)]