201993071475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{339071}}^1$

素因数の和:339157

約数の個数: 72

約数和(自身を含む): 369322647552

約数和(自身を除く): 167329576077

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 169, 195, 235, 325, 507, 611, 705, 845, 975, 1175, 1833, 2535, 3055, 3525, 4225, 7943, 9165, 12675, 15275, 23829, 39715, 45825, 119145, 198575, 339071, 595725, 1017213, 1695355, 4407923, 5086065, 8476775, 13223769, 15936337, 22039615, 25430325, 47809011, 57302999, 66118845, 79681685, 110198075, 171908997, 207172381, 239045055, 286514995, 330594225, 398408425, 621517143, 859544985, 1035861905, 1195225275, 1432574975, 2693240953, 3107585715, 4297724925, 5179309525, 8079722859, 13466204765, 15537928575, 40398614295, 67331023825, 201993071475]

約数ペア:

[(1, 201993071475), (3, 67331023825), (5, 40398614295), (13, 15537928575), (15, 13466204765), (25, 8079722859), (39, 5179309525), (47, 4297724925), (65, 3107585715), (75, 2693240953), (141, 1432574975), (169, 1195225275), (195, 1035861905), (235, 859544985), (325, 621517143), (507, 398408425), (611, 330594225), (705, 286514995), (845, 239045055), (975, 207172381), (1175, 171908997), (1833, 110198075), (2535, 79681685), (3055, 66118845), (3525, 57302999), (4225, 47809011), (7943, 25430325), (9165, 22039615), (12675, 15936337), (15275, 13223769), (23829, 8476775), (39715, 5086065), (45825, 4407923), (119145, 1695355), (198575, 1017213), (339071, 595725)]