200662672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 471612672

約数和(自身を除く): 270950000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1277, 1288, 1403, 1708, 2554, 2576, 2806, 3416, 5108, 5612, 6832, 8939, 9821, 10216, 11224, 17878, 19642, 20432, 22448, 29371, 35756, 39284, 58742, 71512, 77897, 78568, 117484, 143024, 155794, 157136, 205597, 234968, 311588, 411194, 469936, 545279, 623176, 822388, 1090558, 1246352, 1644776, 1791631, 2181116, 3289552, 3583262, 4362232, 7166524, 8724464, 12541417, 14333048, 25082834, 28666096, 50165668, 100331336, 200662672]

約数ペア:

[(1, 200662672), (2, 100331336), (4, 50165668), (7, 28666096), (8, 25082834), (14, 14333048), (16, 12541417), (23, 8724464), (28, 7166524), (46, 4362232), (56, 3583262), (61, 3289552), (92, 2181116), (112, 1791631), (122, 1644776), (161, 1246352), (184, 1090558), (244, 822388), (322, 623176), (368, 545279), (427, 469936), (488, 411194), (644, 311588), (854, 234968), (976, 205597), (1277, 157136), (1288, 155794), (1403, 143024), (1708, 117484), (2554, 78568), (2576, 77897), (2806, 71512), (3416, 58742), (5108, 39284), (5612, 35756), (6832, 29371), (8939, 22448), (9821, 20432), (10216, 19642), (11224, 17878)]