207623944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5458

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 258936056

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3496, 4807, 5399, 9614, 10798, 19228, 21596, 38456, 43192, 59389, 102581, 118778, 124177, 205162, 237556, 248354, 410324, 475112, 496708, 820648, 993416, 1128391, 1365947, 2256782, 2359363, 2731894, 4513564, 4718726, 5463788, 9027128, 9437452, 10927576, 18874904, 25952993, 51905986, 103811972, 207623944]

約数ペア:

[(1, 207623944), (2, 103811972), (4, 51905986), (8, 25952993), (11, 18874904), (19, 10927576), (22, 9437452), (23, 9027128), (38, 5463788), (44, 4718726), (46, 4513564), (76, 2731894), (88, 2359363), (92, 2256782), (152, 1365947), (184, 1128391), (209, 993416), (253, 820648), (418, 496708), (437, 475112), (506, 410324), (836, 248354), (874, 237556), (1012, 205162), (1672, 124177), (1748, 118778), (2024, 102581), (3496, 59389), (4807, 43192), (5399, 38456), (9614, 21596), (10798, 19228)]