200512130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11597}}^1$

素因数の和:11643

約数の個数: 64

約数和(自身を含む): 467631360

約数和(自身を除く): 267119230

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 11597, 17290, 23194, 57985, 81179, 115970, 150761, 162358, 220343, 301522, 405895, 440686, 753805, 811790, 1055327, 1101715, 1507610, 1542401, 2110654, 2203430, 2864459, 3084802, 5276635, 5728918, 7712005, 10553270, 14322295, 15424010, 20051213, 28644590, 40102426, 100256065, 200512130]

約数ペア:

[(1, 200512130), (2, 100256065), (5, 40102426), (7, 28644590), (10, 20051213), (13, 15424010), (14, 14322295), (19, 10553270), (26, 7712005), (35, 5728918), (38, 5276635), (65, 3084802), (70, 2864459), (91, 2203430), (95, 2110654), (130, 1542401), (133, 1507610), (182, 1101715), (190, 1055327), (247, 811790), (266, 753805), (455, 440686), (494, 405895), (665, 301522), (910, 220343), (1235, 162358), (1330, 150761), (1729, 115970), (2470, 81179), (3458, 57985), (8645, 23194), (11597, 17290)]