207308924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 392071680

約数和(自身を除く): 184762756

約数列:

[1, 2, 4, 19, 38, 71, 76, 103, 142, 206, 284, 373, 412, 746, 1349, 1492, 1957, 2698, 3914, 5396, 7087, 7313, 7828, 14174, 14626, 26483, 28348, 29252, 38419, 52966, 76838, 105932, 138947, 153676, 277894, 503177, 555788, 729961, 1006354, 1459922, 2012708, 2727749, 2919844, 5455498, 10910996, 51827231, 103654462, 207308924]

約数ペア:

[(1, 207308924), (2, 103654462), (4, 51827231), (19, 10910996), (38, 5455498), (71, 2919844), (76, 2727749), (103, 2012708), (142, 1459922), (206, 1006354), (284, 729961), (373, 555788), (412, 503177), (746, 277894), (1349, 153676), (1492, 138947), (1957, 105932), (2698, 76838), (3914, 52966), (5396, 38419), (7087, 29252), (7313, 28348), (7828, 26483), (14174, 14626)]