201340504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 407786400

約数和(自身を除く): 206445896

約数列:

[1, 2, 4, 8, 29, 41, 58, 61, 82, 116, 122, 164, 232, 244, 328, 347, 488, 694, 1189, 1388, 1769, 2378, 2501, 2776, 3538, 4756, 5002, 7076, 9512, 10004, 10063, 14152, 14227, 20008, 20126, 21167, 28454, 40252, 42334, 56908, 72529, 80504, 84668, 113816, 145058, 169336, 290116, 412583, 580232, 613843, 825166, 867847, 1227686, 1650332, 1735694, 2455372, 3300664, 3471388, 4910744, 6942776, 25167563, 50335126, 100670252, 201340504]

約数ペア:

[(1, 201340504), (2, 100670252), (4, 50335126), (8, 25167563), (29, 6942776), (41, 4910744), (58, 3471388), (61, 3300664), (82, 2455372), (116, 1735694), (122, 1650332), (164, 1227686), (232, 867847), (244, 825166), (328, 613843), (347, 580232), (488, 412583), (694, 290116), (1189, 169336), (1388, 145058), (1769, 113816), (2378, 84668), (2501, 80504), (2776, 72529), (3538, 56908), (4756, 42334), (5002, 40252), (7076, 28454), (9512, 21167), (10004, 20126), (10063, 20008), (14152, 14227)]