202240948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 444353280

約数和(自身を除く): 242112332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 169, 182, 316, 338, 364, 541, 553, 676, 1027, 1082, 1106, 1183, 2054, 2164, 2212, 2366, 3787, 4108, 4732, 7033, 7189, 7574, 13351, 14066, 14378, 15148, 26702, 28132, 28756, 42739, 49231, 53404, 85478, 91429, 93457, 98462, 170956, 182858, 186914, 196924, 299173, 365716, 373828, 555607, 598346, 640003, 1111214, 1196692, 1280006, 2222428, 2560012, 3889249, 7222891, 7778498, 14445782, 15556996, 28891564, 50560237, 101120474, 202240948]

約数ペア:

[(1, 202240948), (2, 101120474), (4, 50560237), (7, 28891564), (13, 15556996), (14, 14445782), (26, 7778498), (28, 7222891), (52, 3889249), (79, 2560012), (91, 2222428), (158, 1280006), (169, 1196692), (182, 1111214), (316, 640003), (338, 598346), (364, 555607), (541, 373828), (553, 365716), (676, 299173), (1027, 196924), (1082, 186914), (1106, 182858), (1183, 170956), (2054, 98462), (2164, 93457), (2212, 91429), (2366, 85478), (3787, 53404), (4108, 49231), (4732, 42739), (7033, 28756), (7189, 28132), (7574, 26702), (13351, 15148), (14066, 14378)]