199560606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 265755234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 197, 267, 271, 394, 534, 542, 591, 623, 813, 1182, 1246, 1379, 1626, 1869, 1897, 2758, 3738, 3794, 4137, 5691, 8274, 11382, 17533, 24119, 35066, 48238, 52599, 53387, 72357, 105198, 106774, 122731, 144714, 160161, 168833, 245462, 320322, 337666, 368193, 373709, 506499, 736386, 747418, 1012998, 1121127, 2242254, 4751443, 9502886, 14254329, 28508658, 33260101, 66520202, 99780303, 199560606]

約数ペア:

[(1, 199560606), (2, 99780303), (3, 66520202), (6, 33260101), (7, 28508658), (14, 14254329), (21, 9502886), (42, 4751443), (89, 2242254), (178, 1121127), (197, 1012998), (267, 747418), (271, 736386), (394, 506499), (534, 373709), (542, 368193), (591, 337666), (623, 320322), (813, 245462), (1182, 168833), (1246, 160161), (1379, 144714), (1626, 122731), (1869, 106774), (1897, 105198), (2758, 72357), (3738, 53387), (3794, 52599), (4137, 48238), (5691, 35066), (8274, 24119), (11382, 17533)]