199408160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7786

約数の個数: 96

約数和(自身を含む): 561883392

約数和(自身を除く): 362475232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7741, 12880, 15482, 25760, 30964, 38705, 54187, 61928, 77410, 108374, 123856, 154820, 178043, 216748, 247712, 270935, 309640, 356086, 433496, 541870, 619280, 712172, 866992, 890215, 1083740, 1238560, 1246301, 1424344, 1733984, 1780430, 2167480, 2492602, 2848688, 3560860, 4334960, 4985204, 5697376, 6231505, 7121720, 8669920, 9970408, 12463010, 14243440, 19940816, 24926020, 28486880, 39881632, 49852040, 99704080, 199408160]

約数ペア:

[(1, 199408160), (2, 99704080), (4, 49852040), (5, 39881632), (7, 28486880), (8, 24926020), (10, 19940816), (14, 14243440), (16, 12463010), (20, 9970408), (23, 8669920), (28, 7121720), (32, 6231505), (35, 5697376), (40, 4985204), (46, 4334960), (56, 3560860), (70, 2848688), (80, 2492602), (92, 2167480), (112, 1780430), (115, 1733984), (140, 1424344), (160, 1246301), (161, 1238560), (184, 1083740), (224, 890215), (230, 866992), (280, 712172), (322, 619280), (368, 541870), (460, 433496), (560, 356086), (644, 309640), (736, 270935), (805, 247712), (920, 216748), (1120, 178043), (1288, 154820), (1610, 123856), (1840, 108374), (2576, 77410), (3220, 61928), (3680, 54187), (5152, 38705), (6440, 30964), (7741, 25760), (12880, 15482)]