198236196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9349}}^1$

素因数の和:9409

約数の個数: 72

約数和(自身を含む): 544544000

約数和(自身を除く): 346307804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 9349, 10602, 18698, 21204, 28047, 37396, 56094, 84141, 112188, 168282, 177631, 289819, 336564, 355262, 532893, 579638, 710524, 869457, 1065786, 1159276, 1598679, 1738914, 2131572, 2608371, 3197358, 3477828, 5216742, 5506561, 6394716, 10433484, 11013122, 16519683, 22026244, 33039366, 49559049, 66078732, 99118098, 198236196]

約数ペア:

[(1, 198236196), (2, 99118098), (3, 66078732), (4, 49559049), (6, 33039366), (9, 22026244), (12, 16519683), (18, 11013122), (19, 10433484), (31, 6394716), (36, 5506561), (38, 5216742), (57, 3477828), (62, 3197358), (76, 2608371), (93, 2131572), (114, 1738914), (124, 1598679), (171, 1159276), (186, 1065786), (228, 869457), (279, 710524), (342, 579638), (372, 532893), (558, 355262), (589, 336564), (684, 289819), (1116, 177631), (1178, 168282), (1767, 112188), (2356, 84141), (3534, 56094), (5301, 37396), (7068, 28047), (9349, 21204), (10602, 18698)]