201319580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4275

約数の個数: 96

約数和(自身を含む): 544223232

約数和(自身を除く): 342903652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4217, 4340, 4774, 6820, 8434, 9548, 11935, 16868, 21085, 23870, 29519, 42170, 46387, 47740, 59038, 84340, 92774, 118076, 130727, 147595, 185548, 231935, 261454, 295190, 324709, 463870, 522908, 590380, 649418, 653635, 915089, 927740, 1298836, 1307270, 1437997, 1623545, 1830178, 2614540, 2875994, 3247090, 3660356, 4575445, 5751988, 6494180, 7189985, 9150890, 10065979, 14379970, 18301780, 20131958, 28759940, 40263916, 50329895, 100659790, 201319580]

約数ペア:

[(1, 201319580), (2, 100659790), (4, 50329895), (5, 40263916), (7, 28759940), (10, 20131958), (11, 18301780), (14, 14379970), (20, 10065979), (22, 9150890), (28, 7189985), (31, 6494180), (35, 5751988), (44, 4575445), (55, 3660356), (62, 3247090), (70, 2875994), (77, 2614540), (110, 1830178), (124, 1623545), (140, 1437997), (154, 1307270), (155, 1298836), (217, 927740), (220, 915089), (308, 653635), (310, 649418), (341, 590380), (385, 522908), (434, 463870), (620, 324709), (682, 295190), (770, 261454), (868, 231935), (1085, 185548), (1364, 147595), (1540, 130727), (1705, 118076), (2170, 92774), (2387, 84340), (3410, 59038), (4217, 47740), (4340, 46387), (4774, 42170), (6820, 29519), (8434, 23870), (9548, 21085), (11935, 16868)]