202307950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 406692720

約数和(自身を除く): 204384770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 547, 569, 650, 1094, 1138, 2735, 2845, 5470, 5690, 7111, 7397, 13675, 14222, 14225, 14794, 27350, 28450, 35555, 36985, 71110, 73970, 177775, 184925, 311243, 355550, 369850, 622486, 1556215, 3112430, 4046159, 7781075, 8092318, 15562150, 20230795, 40461590, 101153975, 202307950]

約数ペア:

[(1, 202307950), (2, 101153975), (5, 40461590), (10, 20230795), (13, 15562150), (25, 8092318), (26, 7781075), (50, 4046159), (65, 3112430), (130, 1556215), (325, 622486), (547, 369850), (569, 355550), (650, 311243), (1094, 184925), (1138, 177775), (2735, 73970), (2845, 71110), (5470, 36985), (5690, 35555), (7111, 28450), (7397, 27350), (13675, 14794), (14222, 14225)]