202945422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 288497778

約数列:

[1, 2, 3, 6, 17, 19, 23, 29, 34, 38, 46, 51, 57, 58, 69, 87, 102, 114, 138, 157, 174, 314, 323, 391, 437, 471, 493, 551, 646, 667, 782, 874, 942, 969, 986, 1102, 1173, 1311, 1334, 1479, 1653, 1938, 2001, 2346, 2622, 2669, 2958, 2983, 3306, 3611, 4002, 4553, 5338, 5966, 7222, 7429, 8007, 8949, 9106, 9367, 10833, 11339, 12673, 13659, 14858, 16014, 17898, 18734, 21666, 22287, 22678, 25346, 27318, 28101, 34017, 38019, 44574, 50711, 56202, 61387, 68034, 68609, 76038, 77401, 86507, 101422, 104719, 122774, 137218, 152133, 154802, 173014, 184161, 205827, 209438, 215441, 232203, 259521, 304266, 314157, 368322, 411654, 430882, 464406, 519042, 628314, 646323, 1166353, 1292646, 1470619, 1780223, 1989661, 2332706, 2941238, 3499059, 3560446, 3979322, 4411857, 5340669, 5968983, 6998118, 8823714, 10681338, 11937966, 33824237, 67648474, 101472711, 202945422]

約数ペア:

[(1, 202945422), (2, 101472711), (3, 67648474), (6, 33824237), (17, 11937966), (19, 10681338), (23, 8823714), (29, 6998118), (34, 5968983), (38, 5340669), (46, 4411857), (51, 3979322), (57, 3560446), (58, 3499059), (69, 2941238), (87, 2332706), (102, 1989661), (114, 1780223), (138, 1470619), (157, 1292646), (174, 1166353), (314, 646323), (323, 628314), (391, 519042), (437, 464406), (471, 430882), (493, 411654), (551, 368322), (646, 314157), (667, 304266), (782, 259521), (874, 232203), (942, 215441), (969, 209438), (986, 205827), (1102, 184161), (1173, 173014), (1311, 154802), (1334, 152133), (1479, 137218), (1653, 122774), (1938, 104719), (2001, 101422), (2346, 86507), (2622, 77401), (2669, 76038), (2958, 68609), (2983, 68034), (3306, 61387), (3611, 56202), (4002, 50711), (4553, 44574), (5338, 38019), (5966, 34017), (7222, 28101), (7429, 27318), (8007, 25346), (8949, 22678), (9106, 22287), (9367, 21666), (10833, 18734), (11339, 17898), (12673, 16014), (13659, 14858)]