201200958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1702

約数の個数: 72

約数和(自身を含む): 510845400

約数和(自身を除く): 309644442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 882, 894, 1043, 1341, 1531, 2086, 2682, 3062, 3129, 4593, 6258, 7301, 9186, 9387, 10717, 13779, 14602, 18774, 21434, 21903, 27558, 32151, 43806, 64302, 65709, 75019, 96453, 131418, 150038, 192906, 225057, 228119, 450114, 456238, 675171, 684357, 1350342, 1368714, 1596833, 2053071, 3193666, 4106142, 4790499, 9580998, 11177831, 14371497, 22355662, 28742994, 33533493, 67066986, 100600479, 201200958]

約数ペア:

[(1, 201200958), (2, 100600479), (3, 67066986), (6, 33533493), (7, 28742994), (9, 22355662), (14, 14371497), (18, 11177831), (21, 9580998), (42, 4790499), (49, 4106142), (63, 3193666), (98, 2053071), (126, 1596833), (147, 1368714), (149, 1350342), (294, 684357), (298, 675171), (441, 456238), (447, 450114), (882, 228119), (894, 225057), (1043, 192906), (1341, 150038), (1531, 131418), (2086, 96453), (2682, 75019), (3062, 65709), (3129, 64302), (4593, 43806), (6258, 32151), (7301, 27558), (9186, 21903), (9387, 21434), (10717, 18774), (13779, 14602)]