201741800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2563

約数の個数: 96

約数和(自身を含む): 521633280

約数和(自身を除く): 319891480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2503, 2600, 3100, 3224, 4030, 5006, 6200, 8060, 10012, 10075, 12515, 16120, 20024, 20150, 25030, 32539, 40300, 50060, 62575, 65078, 77593, 80600, 100120, 125150, 130156, 155186, 162695, 250300, 260312, 310372, 325390, 387965, 500600, 620744, 650780, 775930, 813475, 1008709, 1301560, 1551860, 1626950, 1939825, 2017418, 3103720, 3253900, 3879650, 4034836, 5043545, 6507800, 7759300, 8069672, 10087090, 15518600, 20174180, 25217725, 40348360, 50435450, 100870900, 201741800]

約数ペア:

[(1, 201741800), (2, 100870900), (4, 50435450), (5, 40348360), (8, 25217725), (10, 20174180), (13, 15518600), (20, 10087090), (25, 8069672), (26, 7759300), (31, 6507800), (40, 5043545), (50, 4034836), (52, 3879650), (62, 3253900), (65, 3103720), (100, 2017418), (104, 1939825), (124, 1626950), (130, 1551860), (155, 1301560), (200, 1008709), (248, 813475), (260, 775930), (310, 650780), (325, 620744), (403, 500600), (520, 387965), (620, 325390), (650, 310372), (775, 260312), (806, 250300), (1240, 162695), (1300, 155186), (1550, 130156), (1612, 125150), (2015, 100120), (2503, 80600), (2600, 77593), (3100, 65078), (3224, 62575), (4030, 50060), (5006, 40300), (6200, 32539), (8060, 25030), (10012, 20150), (10075, 20024), (12515, 16120)]