193353804

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 180

約数和(自身を含む): 619902360

約数和(自身を除く): 426548556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 641, 684, 756, 798, 882, 931, 1026, 1134, 1197, 1282, 1323, 1539, 1596, 1764, 1862, 1923, 2052, 2268, 2394, 2564, 2646, 2793, 3078, 3591, 3724, 3846, 3969, 4487, 4788, 5292, 5586, 5769, 6156, 7182, 7692, 7938, 8379, 8974, 10773, 11172, 11538, 12179, 13461, 14364, 15876, 16758, 17307, 17948, 21546, 23076, 24358, 25137, 26922, 31409, 33516, 34614, 36537, 40383, 43092, 48716, 50274, 51921, 53844, 62818, 69228, 73074, 75411, 80766, 85253, 94227, 100548, 103842, 109611, 121149, 125636, 146148, 150822, 161532, 170506, 188454, 207684, 219222, 242298, 255759, 282681, 301644, 328833, 341012, 363447, 376908, 438444, 484596, 511518, 565362, 596771, 657666, 726894, 767277, 848043, 986499, 1023036, 1130724, 1193542, 1315332, 1453788, 1534554, 1696086, 1790313, 1972998, 2301831, 2387084, 2544129, 3069108, 3392172, 3580626, 3945996, 4603662, 5088258, 5370939, 6905493, 7161252, 9207324, 10176516, 10741878, 13810986, 16112817, 21483756, 27621972, 32225634, 48338451, 64451268, 96676902, 193353804]

約数ペア:

[(1, 193353804), (2, 96676902), (3, 64451268), (4, 48338451), (6, 32225634), (7, 27621972), (9, 21483756), (12, 16112817), (14, 13810986), (18, 10741878), (19, 10176516), (21, 9207324), (27, 7161252), (28, 6905493), (36, 5370939), (38, 5088258), (42, 4603662), (49, 3945996), (54, 3580626), (57, 3392172), (63, 3069108), (76, 2544129), (81, 2387084), (84, 2301831), (98, 1972998), (108, 1790313), (114, 1696086), (126, 1534554), (133, 1453788), (147, 1315332), (162, 1193542), (171, 1130724), (189, 1023036), (196, 986499), (228, 848043), (252, 767277), (266, 726894), (294, 657666), (324, 596771), (342, 565362), (378, 511518), (399, 484596), (441, 438444), (513, 376908), (532, 363447), (567, 341012), (588, 328833), (641, 301644), (684, 282681), (756, 255759), (798, 242298), (882, 219222), (931, 207684), (1026, 188454), (1134, 170506), (1197, 161532), (1282, 150822), (1323, 146148), (1539, 125636), (1596, 121149), (1764, 109611), (1862, 103842), (1923, 100548), (2052, 94227), (2268, 85253), (2394, 80766), (2564, 75411), (2646, 73074), (2793, 69228), (3078, 62818), (3591, 53844), (3724, 51921), (3846, 50274), (3969, 48716), (4487, 43092), (4788, 40383), (5292, 36537), (5586, 34614), (5769, 33516), (6156, 31409), (7182, 26922), (7692, 25137), (7938, 24358), (8379, 23076), (8974, 21546), (10773, 17948), (11172, 17307), (11538, 16758), (12179, 15876), (13461, 14364)]