197310288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 633610240

約数和(自身を除く): 436299952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 997, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 1994, 2128, 2356, 2604, 2991, 3192, 3472, 3534, 3988, 4123, 4712, 5208, 5982, 6384, 6979, 7068, 7976, 8246, 9424, 10416, 11964, 12369, 13958, 14136, 15952, 16492, 18943, 20937, 23928, 24738, 27916, 28272, 30907, 32984, 37886, 41874, 47856, 49476, 55832, 56829, 61814, 65968, 75772, 83748, 92721, 98952, 111664, 113658, 123628, 132601, 151544, 167496, 185442, 197904, 216349, 227316, 247256, 265202, 303088, 334992, 370884, 397803, 432698, 454632, 494512, 530404, 587233, 649047, 741768, 795606, 865396, 909264, 1060808, 1174466, 1298094, 1483536, 1591212, 1730792, 1761699, 2121616, 2348932, 2596188, 3182424, 3461584, 3523398, 4110631, 4697864, 5192376, 6364848, 7046796, 8221262, 9395728, 10384752, 12331893, 14093592, 16442524, 24663786, 28187184, 32885048, 49327572, 65770096, 98655144, 197310288]

約数ペア:

[(1, 197310288), (2, 98655144), (3, 65770096), (4, 49327572), (6, 32885048), (7, 28187184), (8, 24663786), (12, 16442524), (14, 14093592), (16, 12331893), (19, 10384752), (21, 9395728), (24, 8221262), (28, 7046796), (31, 6364848), (38, 5192376), (42, 4697864), (48, 4110631), (56, 3523398), (57, 3461584), (62, 3182424), (76, 2596188), (84, 2348932), (93, 2121616), (112, 1761699), (114, 1730792), (124, 1591212), (133, 1483536), (152, 1298094), (168, 1174466), (186, 1060808), (217, 909264), (228, 865396), (248, 795606), (266, 741768), (304, 649047), (336, 587233), (372, 530404), (399, 494512), (434, 454632), (456, 432698), (496, 397803), (532, 370884), (589, 334992), (651, 303088), (744, 265202), (798, 247256), (868, 227316), (912, 216349), (997, 197904), (1064, 185442), (1178, 167496), (1302, 151544), (1488, 132601), (1596, 123628), (1736, 113658), (1767, 111664), (1994, 98952), (2128, 92721), (2356, 83748), (2604, 75772), (2991, 65968), (3192, 61814), (3472, 56829), (3534, 55832), (3988, 49476), (4123, 47856), (4712, 41874), (5208, 37886), (5982, 32984), (6384, 30907), (6979, 28272), (7068, 27916), (7976, 24738), (8246, 23928), (9424, 20937), (10416, 18943), (11964, 16492), (12369, 15952), (13958, 14136)]