205652036144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{696691}}^1$

素因数の和:697689

約数の個数: 40

約数和(自身を含む): 419854466880

約数和(自身を除く): 214202430736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 971, 1942, 3884, 7768, 15536, 18449, 36898, 73796, 147592, 295184, 696691, 1393382, 2786764, 5573528, 11147056, 13237129, 26474258, 52948516, 105897032, 211794064, 676486961, 1352973922, 2705947844, 5411895688, 10823791376, 12853252259, 25706504518, 51413009036, 102826018072, 205652036144]

約数ペア:

[(1, 205652036144), (2, 102826018072), (4, 51413009036), (8, 25706504518), (16, 12853252259), (19, 10823791376), (38, 5411895688), (76, 2705947844), (152, 1352973922), (304, 676486961), (971, 211794064), (1942, 105897032), (3884, 52948516), (7768, 26474258), (15536, 13237129), (18449, 11147056), (36898, 5573528), (73796, 2786764), (147592, 1393382), (295184, 696691)]