201776884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 392515200

約数和(自身を除く): 190738316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 178, 356, 437, 874, 1297, 1691, 1748, 2047, 2594, 3382, 4094, 5188, 6764, 8188, 24643, 29831, 38893, 49286, 59662, 77786, 98572, 115433, 119324, 155572, 230866, 461732, 566789, 1133578, 2193227, 2267156, 2654959, 4386454, 5309918, 8772908, 10619836, 50444221, 100888442, 201776884]

約数ペア:

[(1, 201776884), (2, 100888442), (4, 50444221), (19, 10619836), (23, 8772908), (38, 5309918), (46, 4386454), (76, 2654959), (89, 2267156), (92, 2193227), (178, 1133578), (356, 566789), (437, 461732), (874, 230866), (1297, 155572), (1691, 119324), (1748, 115433), (2047, 98572), (2594, 77786), (3382, 59662), (4094, 49286), (5188, 38893), (6764, 29831), (8188, 24643)]