201322290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 555206400

約数和(自身を除く): 353884110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 101, 114, 130, 190, 195, 202, 247, 269, 285, 303, 390, 494, 505, 538, 570, 606, 741, 807, 1010, 1235, 1313, 1345, 1482, 1515, 1614, 1919, 2470, 2626, 2690, 3030, 3497, 3705, 3838, 3939, 4035, 5111, 5757, 6565, 6994, 7410, 7878, 8070, 9595, 10222, 10491, 11514, 13130, 15333, 17485, 19190, 19695, 20982, 24947, 25555, 27169, 28785, 30666, 34970, 39390, 49894, 51110, 52455, 54338, 57570, 66443, 74841, 76665, 81507, 104910, 124735, 132886, 135845, 149682, 153330, 163014, 199329, 249470, 271690, 332215, 353197, 374205, 398658, 407535, 516211, 664430, 706394, 748410, 815070, 996645, 1032422, 1059591, 1548633, 1765985, 1993290, 2119182, 2581055, 3097266, 3531970, 5162110, 5297955, 6710743, 7743165, 10595910, 13421486, 15486330, 20132229, 33553715, 40264458, 67107430, 100661145, 201322290]

約数ペア:

[(1, 201322290), (2, 100661145), (3, 67107430), (5, 40264458), (6, 33553715), (10, 20132229), (13, 15486330), (15, 13421486), (19, 10595910), (26, 7743165), (30, 6710743), (38, 5297955), (39, 5162110), (57, 3531970), (65, 3097266), (78, 2581055), (95, 2119182), (101, 1993290), (114, 1765985), (130, 1548633), (190, 1059591), (195, 1032422), (202, 996645), (247, 815070), (269, 748410), (285, 706394), (303, 664430), (390, 516211), (494, 407535), (505, 398658), (538, 374205), (570, 353197), (606, 332215), (741, 271690), (807, 249470), (1010, 199329), (1235, 163014), (1313, 153330), (1345, 149682), (1482, 135845), (1515, 132886), (1614, 124735), (1919, 104910), (2470, 81507), (2626, 76665), (2690, 74841), (3030, 66443), (3497, 57570), (3705, 54338), (3838, 52455), (3939, 51110), (4035, 49894), (5111, 39390), (5757, 34970), (6565, 30666), (6994, 28785), (7410, 27169), (7878, 25555), (8070, 24947), (9595, 20982), (10222, 19695), (10491, 19190), (11514, 17485), (13130, 15333)]