204562056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 576000000

約数和(自身を除く): 371437944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 348, 372, 456, 499, 551, 589, 696, 744, 899, 998, 1102, 1178, 1497, 1653, 1767, 1798, 1996, 2204, 2356, 2697, 2994, 3306, 3534, 3596, 3992, 4408, 4712, 5394, 5988, 6612, 7068, 7192, 9481, 10788, 11976, 13224, 14136, 14471, 15469, 17081, 18962, 21576, 28443, 28942, 30938, 34162, 37924, 43413, 46407, 51243, 56886, 57884, 61876, 68324, 75848, 86826, 92814, 102486, 113772, 115768, 123752, 136648, 173652, 185628, 204972, 227544, 274949, 293911, 347304, 371256, 409944, 448601, 549898, 587822, 824847, 881733, 897202, 1099796, 1175644, 1345803, 1649694, 1763466, 1794404, 2199592, 2351288, 2691606, 3299388, 3526932, 3588808, 5383212, 6598776, 7053864, 8523419, 10766424, 17046838, 25570257, 34093676, 51140514, 68187352, 102281028, 204562056]

約数ペア:

[(1, 204562056), (2, 102281028), (3, 68187352), (4, 51140514), (6, 34093676), (8, 25570257), (12, 17046838), (19, 10766424), (24, 8523419), (29, 7053864), (31, 6598776), (38, 5383212), (57, 3588808), (58, 3526932), (62, 3299388), (76, 2691606), (87, 2351288), (93, 2199592), (114, 1794404), (116, 1763466), (124, 1649694), (152, 1345803), (174, 1175644), (186, 1099796), (228, 897202), (232, 881733), (248, 824847), (348, 587822), (372, 549898), (456, 448601), (499, 409944), (551, 371256), (589, 347304), (696, 293911), (744, 274949), (899, 227544), (998, 204972), (1102, 185628), (1178, 173652), (1497, 136648), (1653, 123752), (1767, 115768), (1798, 113772), (1996, 102486), (2204, 92814), (2356, 86826), (2697, 75848), (2994, 68324), (3306, 61876), (3534, 57884), (3596, 56886), (3992, 51243), (4408, 46407), (4712, 43413), (5394, 37924), (5988, 34162), (6612, 30938), (7068, 28942), (7192, 28443), (9481, 21576), (10788, 18962), (11976, 17081), (13224, 15469), (14136, 14471)]