199468752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 637673472

約数和(自身を除く): 438204720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 238, 272, 282, 329, 336, 357, 376, 408, 476, 564, 658, 714, 743, 752, 799, 816, 952, 987, 1128, 1316, 1428, 1486, 1598, 1904, 1974, 2229, 2256, 2397, 2632, 2856, 2972, 3196, 3948, 4458, 4794, 5201, 5264, 5593, 5712, 5944, 6392, 7896, 8916, 9588, 10402, 11186, 11888, 12631, 12784, 15603, 15792, 16779, 17832, 19176, 20804, 22372, 25262, 31206, 33558, 34921, 35664, 37893, 38352, 41608, 44744, 50524, 62412, 67116, 69842, 75786, 83216, 88417, 89488, 101048, 104763, 124824, 134232, 139684, 151572, 176834, 202096, 209526, 244447, 249648, 265251, 268464, 279368, 303144, 353668, 419052, 488894, 530502, 558736, 593657, 606288, 707336, 733341, 838104, 977788, 1061004, 1187314, 1414672, 1466682, 1676208, 1780971, 1955576, 2122008, 2374628, 2933364, 3561942, 3911152, 4155599, 4244016, 4749256, 5866728, 7123884, 8311198, 9498512, 11733456, 12466797, 14247768, 16622396, 24933594, 28495536, 33244792, 49867188, 66489584, 99734376, 199468752]

約数ペア:

[(1, 199468752), (2, 99734376), (3, 66489584), (4, 49867188), (6, 33244792), (7, 28495536), (8, 24933594), (12, 16622396), (14, 14247768), (16, 12466797), (17, 11733456), (21, 9498512), (24, 8311198), (28, 7123884), (34, 5866728), (42, 4749256), (47, 4244016), (48, 4155599), (51, 3911152), (56, 3561942), (68, 2933364), (84, 2374628), (94, 2122008), (102, 1955576), (112, 1780971), (119, 1676208), (136, 1466682), (141, 1414672), (168, 1187314), (188, 1061004), (204, 977788), (238, 838104), (272, 733341), (282, 707336), (329, 606288), (336, 593657), (357, 558736), (376, 530502), (408, 488894), (476, 419052), (564, 353668), (658, 303144), (714, 279368), (743, 268464), (752, 265251), (799, 249648), (816, 244447), (952, 209526), (987, 202096), (1128, 176834), (1316, 151572), (1428, 139684), (1486, 134232), (1598, 124824), (1904, 104763), (1974, 101048), (2229, 89488), (2256, 88417), (2397, 83216), (2632, 75786), (2856, 69842), (2972, 67116), (3196, 62412), (3948, 50524), (4458, 44744), (4794, 41608), (5201, 38352), (5264, 37893), (5593, 35664), (5712, 34921), (5944, 33558), (6392, 31206), (7896, 25262), (8916, 22372), (9588, 20804), (10402, 19176), (11186, 17832), (11888, 16779), (12631, 15792), (12784, 15603)]