201238240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 545952960

約数和(自身を除く): 344714720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 353, 509, 560, 706, 1018, 1120, 1412, 1765, 2036, 2471, 2545, 2824, 3530, 3563, 4072, 4942, 5090, 5648, 7060, 7126, 8144, 9884, 10180, 11296, 12355, 14120, 14252, 16288, 17815, 19768, 20360, 24710, 28240, 28504, 35630, 39536, 40720, 49420, 56480, 57008, 71260, 79072, 81440, 98840, 114016, 142520, 179677, 197680, 285040, 359354, 395360, 570080, 718708, 898385, 1257739, 1437416, 1796770, 2515478, 2874832, 3593540, 5030956, 5749664, 6288695, 7187080, 10061912, 12577390, 14374160, 20123824, 25154780, 28748320, 40247648, 50309560, 100619120, 201238240]

約数ペア:

[(1, 201238240), (2, 100619120), (4, 50309560), (5, 40247648), (7, 28748320), (8, 25154780), (10, 20123824), (14, 14374160), (16, 12577390), (20, 10061912), (28, 7187080), (32, 6288695), (35, 5749664), (40, 5030956), (56, 3593540), (70, 2874832), (80, 2515478), (112, 1796770), (140, 1437416), (160, 1257739), (224, 898385), (280, 718708), (353, 570080), (509, 395360), (560, 359354), (706, 285040), (1018, 197680), (1120, 179677), (1412, 142520), (1765, 114016), (2036, 98840), (2471, 81440), (2545, 79072), (2824, 71260), (3530, 57008), (3563, 56480), (4072, 49420), (4942, 40720), (5090, 39536), (5648, 35630), (7060, 28504), (7126, 28240), (8144, 24710), (9884, 20360), (10180, 19768), (11296, 17815), (12355, 16288), (14120, 14252)]