208097910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3004

約数の個数: 96

約数和(自身を含む): 580638240

約数和(自身を除く): 372540330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 870, 1215, 1305, 1566, 2349, 2430, 2610, 2953, 3915, 4698, 5906, 7047, 7830, 8859, 11745, 14094, 14765, 17718, 23490, 26577, 29530, 35235, 44295, 53154, 70470, 79731, 85637, 88590, 132885, 159462, 171274, 239193, 256911, 265770, 398655, 428185, 478386, 513822, 717579, 770733, 797310, 856370, 1195965, 1284555, 1435158, 1541466, 2312199, 2391930, 2569110, 3587895, 3853665, 4624398, 6936597, 7175790, 7707330, 11560995, 13873194, 20809791, 23121990, 34682985, 41619582, 69365970, 104048955, 208097910]

約数ペア:

[(1, 208097910), (2, 104048955), (3, 69365970), (5, 41619582), (6, 34682985), (9, 23121990), (10, 20809791), (15, 13873194), (18, 11560995), (27, 7707330), (29, 7175790), (30, 6936597), (45, 4624398), (54, 3853665), (58, 3587895), (81, 2569110), (87, 2391930), (90, 2312199), (135, 1541466), (145, 1435158), (162, 1284555), (174, 1195965), (243, 856370), (261, 797310), (270, 770733), (290, 717579), (405, 513822), (435, 478386), (486, 428185), (522, 398655), (783, 265770), (810, 256911), (870, 239193), (1215, 171274), (1305, 159462), (1566, 132885), (2349, 88590), (2430, 85637), (2610, 79731), (2953, 70470), (3915, 53154), (4698, 44295), (5906, 35235), (7047, 29530), (7830, 26577), (8859, 23490), (11745, 17718), (14094, 14765)]