204499386476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{20641}}^1$

素因数の和:22375

約数の個数: 96

約数和(自身を含む): 469963845120

約数和(自身を除く): 265464458644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1693, 2926, 3386, 5852, 6772, 11851, 18623, 20641, 23702, 32167, 37246, 41282, 47404, 64334, 74492, 82564, 128668, 130361, 144487, 225169, 227051, 260722, 288974, 353837, 392179, 450338, 454102, 521444, 577948, 707674, 784358, 900676, 908204, 1415348, 1568716, 1589357, 2476859, 2745253, 3178714, 4313969, 4953718, 5490506, 6357428, 8627938, 9907436, 10981012, 17255876, 30197783, 34945213, 60395566, 69890426, 120791132, 139780852, 244616491, 384397343, 489232982, 663959047, 768794686, 978465964, 1327918094, 1537589372, 2655836188, 2690781401, 4647713329, 5381562802, 7303549517, 9295426658, 10763125604, 14607099034, 18590853316, 29214198068, 51124846619, 102249693238, 204499386476]

約数ペア:

[(1, 204499386476), (2, 102249693238), (4, 51124846619), (7, 29214198068), (11, 18590853316), (14, 14607099034), (19, 10763125604), (22, 9295426658), (28, 7303549517), (38, 5381562802), (44, 4647713329), (76, 2690781401), (77, 2655836188), (133, 1537589372), (154, 1327918094), (209, 978465964), (266, 768794686), (308, 663959047), (418, 489232982), (532, 384397343), (836, 244616491), (1463, 139780852), (1693, 120791132), (2926, 69890426), (3386, 60395566), (5852, 34945213), (6772, 30197783), (11851, 17255876), (18623, 10981012), (20641, 9907436), (23702, 8627938), (32167, 6357428), (37246, 5490506), (41282, 4953718), (47404, 4313969), (64334, 3178714), (74492, 2745253), (82564, 2476859), (128668, 1589357), (130361, 1568716), (144487, 1415348), (225169, 908204), (227051, 900676), (260722, 784358), (288974, 707674), (353837, 577948), (392179, 521444), (450338, 454102)]