206501974

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 376189056

約数和(自身を除く): 169687082

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 101, 202, 217, 434, 673, 707, 1346, 1414, 1519, 3038, 3131, 4711, 4949, 6262, 9422, 9898, 20863, 21917, 32977, 41726, 43834, 65954, 67973, 135946, 146041, 153419, 292082, 306838, 475811, 951622, 1022287, 2044574, 2107163, 3330677, 4214326, 6661354, 14750141, 29500282, 103250987, 206501974]

約数ペア:

[(1, 206501974), (2, 103250987), (7, 29500282), (14, 14750141), (31, 6661354), (49, 4214326), (62, 3330677), (98, 2107163), (101, 2044574), (202, 1022287), (217, 951622), (434, 475811), (673, 306838), (707, 292082), (1346, 153419), (1414, 146041), (1519, 135946), (3038, 67973), (3131, 65954), (4711, 43834), (4949, 41726), (6262, 32977), (9422, 21917), (9898, 20863)]