201986834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4547}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 366750720

約数和(自身を除く): 164763886

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 2338, 3173, 4547, 6346, 9094, 22211, 31829, 44422, 63658, 86393, 172786, 604751, 759349, 1209502, 1518698, 5315443, 10630886, 14427631, 28855262, 100993417, 201986834]

約数ペア:

[(1, 201986834), (2, 100993417), (7, 28855262), (14, 14427631), (19, 10630886), (38, 5315443), (133, 1518698), (167, 1209502), (266, 759349), (334, 604751), (1169, 172786), (2338, 86393), (3173, 63658), (4547, 44422), (6346, 31829), (9094, 22211)]