209344431132

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{192191}}^1$

素因数の和:192663

約数の個数: 72

約数和(自身を含む): 537276579840

約数和(自身を除く): 327932148708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 383, 474, 711, 766, 948, 1149, 1422, 1532, 2298, 2844, 3447, 4596, 6894, 13788, 30257, 60514, 90771, 121028, 181542, 192191, 272313, 363084, 384382, 544626, 576573, 768764, 1089252, 1153146, 1729719, 2306292, 3459438, 6918876, 15183089, 30366178, 45549267, 60732356, 73609153, 91098534, 136647801, 147218306, 182197068, 220827459, 273295602, 294436612, 441654918, 546591204, 662482377, 883309836, 1324964754, 2649929508, 5815123087, 11630246174, 17445369261, 23260492348, 34890738522, 52336107783, 69781477044, 104672215566, 209344431132]

約数ペア:

[(1, 209344431132), (2, 104672215566), (3, 69781477044), (4, 52336107783), (6, 34890738522), (9, 23260492348), (12, 17445369261), (18, 11630246174), (36, 5815123087), (79, 2649929508), (158, 1324964754), (237, 883309836), (316, 662482377), (383, 546591204), (474, 441654918), (711, 294436612), (766, 273295602), (948, 220827459), (1149, 182197068), (1422, 147218306), (1532, 136647801), (2298, 91098534), (2844, 73609153), (3447, 60732356), (4596, 45549267), (6894, 30366178), (13788, 15183089), (30257, 6918876), (60514, 3459438), (90771, 2306292), (121028, 1729719), (181542, 1153146), (192191, 1089252), (272313, 768764), (363084, 576573), (384382, 544626)]