197978328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8561

約数の個数: 96

約数和(自身を含む): 597682800

約数和(自身を除く): 399704472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3876, 5814, 7752, 8513, 11628, 17026, 23256, 25539, 34052, 51078, 68104, 76617, 102156, 144721, 153234, 161747, 204312, 289442, 306468, 323494, 434163, 485241, 578884, 612936, 646988, 868326, 970482, 1157768, 1293976, 1302489, 1455723, 1736652, 1940964, 2604978, 2749699, 2911446, 3473304, 3881928, 5209956, 5499398, 5822892, 8249097, 10419912, 10998796, 11645784, 16498194, 21997592, 24747291, 32996388, 49494582, 65992776, 98989164, 197978328]

約数ペア:

[(1, 197978328), (2, 98989164), (3, 65992776), (4, 49494582), (6, 32996388), (8, 24747291), (9, 21997592), (12, 16498194), (17, 11645784), (18, 10998796), (19, 10419912), (24, 8249097), (34, 5822892), (36, 5499398), (38, 5209956), (51, 3881928), (57, 3473304), (68, 2911446), (72, 2749699), (76, 2604978), (102, 1940964), (114, 1736652), (136, 1455723), (152, 1302489), (153, 1293976), (171, 1157768), (204, 970482), (228, 868326), (306, 646988), (323, 612936), (342, 578884), (408, 485241), (456, 434163), (612, 323494), (646, 306468), (684, 289442), (969, 204312), (1224, 161747), (1292, 153234), (1368, 144721), (1938, 102156), (2584, 76617), (2907, 68104), (3876, 51078), (5814, 34052), (7752, 25539), (8513, 23256), (11628, 17026)]