202964958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1022

約数の個数: 72

約数和(自身を含む): 513779760

約数和(自身を除く): 310814802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 359, 441, 641, 718, 882, 1077, 1282, 1923, 2154, 2513, 3231, 3846, 4487, 5026, 5769, 6462, 7539, 8974, 11538, 13461, 15078, 17591, 22617, 26922, 31409, 35182, 40383, 45234, 52773, 62818, 80766, 94227, 105546, 158319, 188454, 230119, 282681, 316638, 460238, 565362, 690357, 1380714, 1610833, 2071071, 3221666, 4142142, 4832499, 9664998, 11275831, 14497497, 22551662, 28994994, 33827493, 67654986, 101482479, 202964958]

約数ペア:

[(1, 202964958), (2, 101482479), (3, 67654986), (6, 33827493), (7, 28994994), (9, 22551662), (14, 14497497), (18, 11275831), (21, 9664998), (42, 4832499), (49, 4142142), (63, 3221666), (98, 2071071), (126, 1610833), (147, 1380714), (294, 690357), (359, 565362), (441, 460238), (641, 316638), (718, 282681), (882, 230119), (1077, 188454), (1282, 158319), (1923, 105546), (2154, 94227), (2513, 80766), (3231, 62818), (3846, 52773), (4487, 45234), (5026, 40383), (5769, 35182), (6462, 31409), (7539, 26922), (8974, 22617), (11538, 17591), (13461, 15078)]