201669210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1733}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 539343360

約数和(自身を除く): 337674150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 862, 1293, 1733, 2155, 2586, 3466, 3879, 4310, 5199, 6465, 7758, 8665, 10398, 11637, 12930, 15597, 17330, 19395, 23274, 25995, 31194, 38790, 46791, 51990, 58185, 77985, 93582, 116370, 155970, 233955, 467910, 746923, 1493846, 2240769, 3734615, 4481538, 6722307, 7469230, 11203845, 13444614, 20166921, 22407690, 33611535, 40333842, 67223070, 100834605, 201669210]

約数ペア:

[(1, 201669210), (2, 100834605), (3, 67223070), (5, 40333842), (6, 33611535), (9, 22407690), (10, 20166921), (15, 13444614), (18, 11203845), (27, 7469230), (30, 6722307), (45, 4481538), (54, 3734615), (90, 2240769), (135, 1493846), (270, 746923), (431, 467910), (862, 233955), (1293, 155970), (1733, 116370), (2155, 93582), (2586, 77985), (3466, 58185), (3879, 51990), (4310, 46791), (5199, 38790), (6465, 31194), (7758, 25995), (8665, 23274), (10398, 19395), (11637, 17330), (12930, 15597)]