198090536

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 457021440

約数和(自身を除く): 258930904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 127, 161, 173, 184, 196, 254, 322, 346, 392, 508, 644, 692, 889, 1016, 1127, 1211, 1288, 1384, 1778, 2254, 2422, 2921, 3556, 3979, 4508, 4844, 5842, 6223, 7112, 7958, 8477, 9016, 9688, 11684, 12446, 15916, 16954, 20447, 21971, 23368, 24892, 27853, 31832, 33908, 40894, 43942, 49784, 55706, 67816, 81788, 87884, 111412, 143129, 153797, 163576, 175768, 194971, 222824, 286258, 307594, 389942, 505333, 572516, 615188, 779884, 1010666, 1076579, 1145032, 1230376, 1559768, 2021332, 2153158, 3537331, 4042664, 4306316, 7074662, 8612632, 14149324, 24761317, 28298648, 49522634, 99045268, 198090536]

約数ペア:

[(1, 198090536), (2, 99045268), (4, 49522634), (7, 28298648), (8, 24761317), (14, 14149324), (23, 8612632), (28, 7074662), (46, 4306316), (49, 4042664), (56, 3537331), (92, 2153158), (98, 2021332), (127, 1559768), (161, 1230376), (173, 1145032), (184, 1076579), (196, 1010666), (254, 779884), (322, 615188), (346, 572516), (392, 505333), (508, 389942), (644, 307594), (692, 286258), (889, 222824), (1016, 194971), (1127, 175768), (1211, 163576), (1288, 153797), (1384, 143129), (1778, 111412), (2254, 87884), (2422, 81788), (2921, 67816), (3556, 55706), (3979, 49784), (4508, 43942), (4844, 40894), (5842, 33908), (6223, 31832), (7112, 27853), (7958, 24892), (8477, 23368), (9016, 21971), (9688, 20447), (11684, 16954), (12446, 15916)]