199409028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 144

約数和(自身を含む): 614013120

約数和(自身を除く): 414604092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1373, 1482, 1596, 1729, 1862, 1911, 2548, 2746, 2793, 2964, 3458, 3724, 3822, 4119, 5187, 5492, 5586, 6916, 7644, 8238, 9611, 10374, 11172, 12103, 16476, 17849, 19222, 20748, 24206, 26087, 28833, 35698, 36309, 38444, 48412, 52174, 53547, 57666, 67277, 71396, 72618, 78261, 104348, 107094, 115332, 124943, 134554, 145236, 156522, 182609, 201831, 214188, 249886, 269108, 313044, 339131, 365218, 374829, 403662, 499772, 547827, 678262, 730436, 749658, 807324, 874601, 1017393, 1095654, 1278263, 1356524, 1499316, 1749202, 2034786, 2191308, 2373917, 2556526, 2623803, 3498404, 3834789, 4069572, 4747834, 5113052, 5247606, 7121751, 7669578, 9495668, 10495212, 14243502, 15339156, 16617419, 28487004, 33234838, 49852257, 66469676, 99704514, 199409028]

約数ペア:

[(1, 199409028), (2, 99704514), (3, 66469676), (4, 49852257), (6, 33234838), (7, 28487004), (12, 16617419), (13, 15339156), (14, 14243502), (19, 10495212), (21, 9495668), (26, 7669578), (28, 7121751), (38, 5247606), (39, 5113052), (42, 4747834), (49, 4069572), (52, 3834789), (57, 3498404), (76, 2623803), (78, 2556526), (84, 2373917), (91, 2191308), (98, 2034786), (114, 1749202), (133, 1499316), (147, 1356524), (156, 1278263), (182, 1095654), (196, 1017393), (228, 874601), (247, 807324), (266, 749658), (273, 730436), (294, 678262), (364, 547827), (399, 499772), (494, 403662), (532, 374829), (546, 365218), (588, 339131), (637, 313044), (741, 269108), (798, 249886), (931, 214188), (988, 201831), (1092, 182609), (1274, 156522), (1373, 145236), (1482, 134554), (1596, 124943), (1729, 115332), (1862, 107094), (1911, 104348), (2548, 78261), (2746, 72618), (2793, 71396), (2964, 67277), (3458, 57666), (3724, 53547), (3822, 52174), (4119, 48412), (5187, 38444), (5492, 36309), (5586, 35698), (6916, 28833), (7644, 26087), (8238, 24206), (9611, 20748), (10374, 19222), (11172, 17849), (12103, 16476)]