201643428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18049}}^1$

素因数の和:18089

約数の個数: 72

約数和(自身を含む): 576156000

約数和(自身を除く): 374512572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18049, 36098, 54147, 72196, 108294, 126343, 216588, 252686, 342931, 379029, 505372, 685862, 758058, 884401, 1028793, 1371724, 1516116, 1768802, 2057586, 2400517, 2653203, 3537604, 4115172, 4801034, 5306406, 7201551, 9602068, 10612812, 14403102, 16803619, 28806204, 33607238, 50410857, 67214476, 100821714, 201643428]

約数ペア:

[(1, 201643428), (2, 100821714), (3, 67214476), (4, 50410857), (6, 33607238), (7, 28806204), (12, 16803619), (14, 14403102), (19, 10612812), (21, 9602068), (28, 7201551), (38, 5306406), (42, 4801034), (49, 4115172), (57, 3537604), (76, 2653203), (84, 2400517), (98, 2057586), (114, 1768802), (133, 1516116), (147, 1371724), (196, 1028793), (228, 884401), (266, 758058), (294, 685862), (399, 505372), (532, 379029), (588, 342931), (798, 252686), (931, 216588), (1596, 126343), (1862, 108294), (2793, 72196), (3724, 54147), (5586, 36098), (11172, 18049)]