200973712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 405208440

約数和(自身を除く): 204234728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1448, 2393, 2896, 4786, 5249, 9572, 10498, 19144, 20996, 38288, 41992, 69397, 83984, 138794, 277588, 433133, 555176, 866266, 1110352, 1732532, 3465064, 6930128, 12560857, 25121714, 50243428, 100486856, 200973712]

約数ペア:

[(1, 200973712), (2, 100486856), (4, 50243428), (8, 25121714), (16, 12560857), (29, 6930128), (58, 3465064), (116, 1732532), (181, 1110352), (232, 866266), (362, 555176), (464, 433133), (724, 277588), (1448, 138794), (2393, 83984), (2896, 69397), (4786, 41992), (5249, 38288), (9572, 20996), (10498, 19144)]