202037032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 410659200

約数和(自身を除く): 208622168

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 97, 142, 152, 193, 194, 284, 386, 388, 568, 772, 776, 1349, 1544, 1843, 2698, 3667, 3686, 5396, 6887, 7334, 7372, 10792, 13703, 13774, 14668, 14744, 18721, 27406, 27548, 29336, 37442, 54812, 55096, 74884, 109624, 130853, 149768, 260357, 261706, 355699, 520714, 523412, 711398, 1041428, 1046824, 1329191, 1422796, 2082856, 2658382, 2845592, 5316764, 10633528, 25254629, 50509258, 101018516, 202037032]

約数ペア:

[(1, 202037032), (2, 101018516), (4, 50509258), (8, 25254629), (19, 10633528), (38, 5316764), (71, 2845592), (76, 2658382), (97, 2082856), (142, 1422796), (152, 1329191), (193, 1046824), (194, 1041428), (284, 711398), (386, 523412), (388, 520714), (568, 355699), (772, 261706), (776, 260357), (1349, 149768), (1544, 130853), (1843, 109624), (2698, 74884), (3667, 55096), (3686, 54812), (5396, 37442), (6887, 29336), (7334, 27548), (7372, 27406), (10792, 18721), (13703, 14744), (13774, 14668)]