201122012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 434357952

約数和(自身を除く): 233235940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 673, 821, 1346, 1642, 2692, 3284, 4711, 5747, 8749, 9422, 10673, 11494, 17498, 18844, 21346, 22988, 34996, 42692, 61243, 74711, 122486, 149422, 244972, 298844, 552533, 1105066, 2210132, 3867731, 7182929, 7735462, 14365858, 15470924, 28731716, 50280503, 100561006, 201122012]

約数ペア:

[(1, 201122012), (2, 100561006), (4, 50280503), (7, 28731716), (13, 15470924), (14, 14365858), (26, 7735462), (28, 7182929), (52, 3867731), (91, 2210132), (182, 1105066), (364, 552533), (673, 298844), (821, 244972), (1346, 149422), (1642, 122486), (2692, 74711), (3284, 61243), (4711, 42692), (5747, 34996), (8749, 22988), (9422, 21346), (10673, 18844), (11494, 17498)]