201875355

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 397555200

約数和(自身を除く): 195679845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 297, 335, 495, 603, 737, 1005, 1485, 1809, 2029, 2211, 3015, 3685, 6087, 6633, 9045, 10145, 11055, 18261, 19899, 22319, 30435, 33165, 54783, 66957, 91305, 99495, 111595, 135943, 200871, 273915, 334785, 407829, 602613, 679715, 1004355, 1223487, 1495373, 2039145, 3013065, 3670461, 4486119, 6117435, 7476865, 13458357, 18352305, 22430595, 40375071, 67291785, 201875355]

約数ペア:

[(1, 201875355), (3, 67291785), (5, 40375071), (9, 22430595), (11, 18352305), (15, 13458357), (27, 7476865), (33, 6117435), (45, 4486119), (55, 3670461), (67, 3013065), (99, 2039145), (135, 1495373), (165, 1223487), (201, 1004355), (297, 679715), (335, 602613), (495, 407829), (603, 334785), (737, 273915), (1005, 200871), (1485, 135943), (1809, 111595), (2029, 99495), (2211, 91305), (3015, 66957), (3685, 54783), (6087, 33165), (6633, 30435), (9045, 22319), (10145, 19899), (11055, 18261)]