203435928

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 597888000

約数和(自身を除く): 394452072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 87, 94, 108, 116, 141, 174, 188, 216, 232, 261, 282, 348, 376, 423, 522, 564, 691, 696, 783, 846, 1044, 1128, 1269, 1363, 1382, 1566, 1692, 2073, 2088, 2538, 2726, 2764, 3132, 3384, 4089, 4146, 5076, 5452, 5528, 6219, 6264, 8178, 8292, 10152, 10904, 12267, 12438, 16356, 16584, 18657, 20039, 24534, 24876, 32477, 32712, 36801, 37314, 40078, 49068, 49752, 60117, 64954, 73602, 74628, 80156, 97431, 98136, 120234, 129908, 147204, 149256, 160312, 180351, 194862, 240468, 259816, 292293, 294408, 360702, 389724, 480936, 541053, 584586, 721404, 779448, 876879, 941833, 1082106, 1169172, 1442808, 1753758, 1883666, 2164212, 2338344, 2825499, 3507516, 3767332, 4328424, 5650998, 7015032, 7534664, 8476497, 11301996, 16952994, 22603992, 25429491, 33905988, 50858982, 67811976, 101717964, 203435928]

約数ペア:

[(1, 203435928), (2, 101717964), (3, 67811976), (4, 50858982), (6, 33905988), (8, 25429491), (9, 22603992), (12, 16952994), (18, 11301996), (24, 8476497), (27, 7534664), (29, 7015032), (36, 5650998), (47, 4328424), (54, 3767332), (58, 3507516), (72, 2825499), (87, 2338344), (94, 2164212), (108, 1883666), (116, 1753758), (141, 1442808), (174, 1169172), (188, 1082106), (216, 941833), (232, 876879), (261, 779448), (282, 721404), (348, 584586), (376, 541053), (423, 480936), (522, 389724), (564, 360702), (691, 294408), (696, 292293), (783, 259816), (846, 240468), (1044, 194862), (1128, 180351), (1269, 160312), (1363, 149256), (1382, 147204), (1566, 129908), (1692, 120234), (2073, 98136), (2088, 97431), (2538, 80156), (2726, 74628), (2764, 73602), (3132, 64954), (3384, 60117), (4089, 49752), (4146, 49068), (5076, 40078), (5452, 37314), (5528, 36801), (6219, 32712), (6264, 32477), (8178, 24876), (8292, 24534), (10152, 20039), (10904, 18657), (12267, 16584), (12438, 16356)]