200726148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 546700224

約数和(自身を除く): 345974076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 541, 588, 631, 1082, 1262, 1623, 1893, 2164, 2524, 3246, 3786, 3787, 4417, 6492, 7572, 7574, 8834, 11361, 13251, 15148, 17668, 22722, 26502, 26509, 30919, 45444, 53004, 53018, 61838, 79527, 92757, 106036, 123676, 159054, 185514, 318108, 341371, 371028, 682742, 1024113, 1365484, 2048226, 2389597, 4096452, 4779194, 7168791, 9558388, 14337582, 16727179, 28675164, 33454358, 50181537, 66908716, 100363074, 200726148]

約数ペア:

[(1, 200726148), (2, 100363074), (3, 66908716), (4, 50181537), (6, 33454358), (7, 28675164), (12, 16727179), (14, 14337582), (21, 9558388), (28, 7168791), (42, 4779194), (49, 4096452), (84, 2389597), (98, 2048226), (147, 1365484), (196, 1024113), (294, 682742), (541, 371028), (588, 341371), (631, 318108), (1082, 185514), (1262, 159054), (1623, 123676), (1893, 106036), (2164, 92757), (2524, 79527), (3246, 61838), (3786, 53018), (3787, 53004), (4417, 45444), (6492, 30919), (7572, 26509), (7574, 26502), (8834, 22722), (11361, 17668), (13251, 15148)]