207408812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 409718400

約数和(自身を除く): 202309588

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 79, 116, 158, 316, 377, 754, 1027, 1508, 1741, 2054, 2291, 3482, 4108, 4582, 6964, 9164, 22633, 29783, 45266, 50489, 59566, 90532, 100978, 119132, 137539, 201956, 275078, 550156, 656357, 1312714, 1788007, 2625428, 3576014, 3988631, 7152028, 7977262, 15954524, 51852203, 103704406, 207408812]

約数ペア:

[(1, 207408812), (2, 103704406), (4, 51852203), (13, 15954524), (26, 7977262), (29, 7152028), (52, 3988631), (58, 3576014), (79, 2625428), (116, 1788007), (158, 1312714), (316, 656357), (377, 550156), (754, 275078), (1027, 201956), (1508, 137539), (1741, 119132), (2054, 100978), (2291, 90532), (3482, 59566), (4108, 50489), (4582, 45266), (6964, 29783), (9164, 22633)]