204162904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5368

約数の個数: 64

約数和(自身を含む): 458784000

約数和(自身を除く): 254621096

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, 5309, 9614, 10618, 19228, 21236, 38456, 42472, 58399, 100871, 116798, 122107, 201742, 233596, 244214, 403484, 467192, 488428, 806968, 976856, 1109581, 1343177, 2219162, 2320033, 2686354, 4438324, 4640066, 5372708, 8876648, 9280132, 10745416, 18560264, 25520363, 51040726, 102081452, 204162904]

約数ペア:

[(1, 204162904), (2, 102081452), (4, 51040726), (8, 25520363), (11, 18560264), (19, 10745416), (22, 9280132), (23, 8876648), (38, 5372708), (44, 4640066), (46, 4438324), (76, 2686354), (88, 2320033), (92, 2219162), (152, 1343177), (184, 1109581), (209, 976856), (253, 806968), (418, 488428), (437, 467192), (506, 403484), (836, 244214), (874, 233596), (1012, 201742), (1672, 122107), (1748, 116798), (2024, 100871), (3496, 58399), (4807, 42472), (5309, 38456), (9614, 21236), (10618, 19228)]